🏆
1989 Ken Griffey Jr. — Upper Deck #1 — AI Pre-Grade 9
Sports card · Public PreGradeCards report · October 29, 2026
This card was AI pre-graded in about a minute.
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Card
Ken Griffey Jr.
Category
Sports card
Set
Upper Deck
Year
1989
Card #
1
AI pre-grade
9 — Mint
Sub-grades
Corners 9 · Edges 9 · Surface 9 · Centering 9.5
Centering
L/R 46/54 · T/B 49/51
Est. market value
$180
Report date
October 29, 2026
Theme Color
Grade Analysis Complete
Your card has been professionally graded
9
Corners, edges, surface & centering — powered by computer vision. Combined front & back AI assessment.
Close-up viewSelect any corner or edge on the card to inspect it here, then tap the close-up to zoom in. Tap the middle of the card to see your original photo.
Front of card
Corners
9
MintEdges
9
MintSurface
9
MintCentering
9.5
MintSide: Front (95%)Category: Card (100%)Damaged: OK (95%)Detection: 89% (Card)
Limiting factor
Surface is the weakest sub-grade at 9.0. SGC is strict; hurts all companies. Next concern: Edges 9.0
Surface inspection
Surface Lab
Five ways to see why the surface scored what it did — magnify the marks, trace the scratches, rake light across the surface. Open any tool to inspect the card yourself.
Centering Details
9.5
Saved Centering Score
9.5 / 10
Excellent centering
Centering overlay: crosshair marks the measured card center; labels are the saved printed borders.
Border Measurements
Saved L/R Ratio46/54
Saved T/B Ratio49/51
Left61px
Top66px
Right73px
Bottom68px
The card is shifted left horizontally and shifted up vertically relative to the image frame.
Normalized offsets: 0.0436, 0.0330, 0.0521, 0.0343
Border widths as a fraction of the card's full dimension (0.05 = 5%). Lower = tighter.
Analysis Images
Original Image
Cropped Card
Centering Overlay
Back Image
PGC Slab
📸
Image Quality Analysis
Good — 90/100The lighting is smooth and even across the card face with no obstructive shadows or glare spots, allowing the surface and colors to be thoroughly evaluated. Photographing against a high-contrast dark background helps our detection tools accurately distinguish all four borders and corners from the surface beneath.
Back of Card
9Mint
Corners
9
Edges
9
Surface
9
Centering
10
Hybrid Grade Forecast™
Based on our AI sub-grade analysis, here is how we expect this card to perform across major grading companies.
PSA
9
Mint
Strong candidate
SGC
9
Mint
Surface wear detected
CGC
9
Mint
Technical accuracy high
Grade Forecast Comparison
PSA
9
BGS
9
SGC
9
CGC
9
💰
Submit or Sell Raw?
Net profit after grading fees, shipping, and insurance
Predicted 9 could net $144.40 after CGC fees, shipping, and insurance. Upside: if it grades 10, est. net $234.40.
Raw Value Est.
$129.99
Graded Value Est. (9)
$180.00
Upside if 10
$270.00
Net $234.40
| Company | Total Cost | Best Grade | Net Profit | ROI |
|---|---|---|---|---|
| CGC Economy 90 working days | $35.60 | 9 | +$144.40 | 405.6% |
| PSA Value 90-100 business days reopened Oct 29 2026 at $39.99 (was $32.99 pre-pause); new Value subs queue behind existing backlog; max insured $500 | $55.59 | 9 | +$124.41 | 223.8% |
| SGC Standard ($1,500) 40-50 business days active; raised from $15 on Sep 2 2026 | $65.60 | 9 | +$114.40 | 174.4% |
| TAG Standard 45 business days includes 1000-point Score + Card Rank; $1k coverage | $75.55 | 9 | +$104.45 | 138.3% |
| BGS Express 15 business days active via temporary submission form; includes subgrades | $95.55 | 9 | +$84.45 | 88.4% |
🎚️ What if it grades differently?
Hypothetical grade9.0
Grading company & tier
Graded value
—
Net after fees
—
ROI
—
*Estimates use live marketplace data and current service-tier fees from each grading company. Paused tiers are marked. Turnaround times are estimates published by the grading companies and may vary.
📈
Market Price Analysis
Aggregated from eBay, COMC, Beckett & more
📦 Raw / UngradedLatest sale: 2026-11-04
Mean
$184.78
Median
$129.99
Min
$75.00
Max
$550.00
Q1
$100.00
Q3
$157.50
Latest
$455.00
Price Trend
↗
+$0.2612/day
Trending up
30-Day Forecast
$462.84
Volatility
72%
Trend R²
4.8%
🏅 GradedLatest sale: 2026-10-27
Mean
$708.70
Median
$180.00
Min
$69.95
Max
$49,999.00
Q1
$127.50
Q3
$424.99
Latest
$255.00
Price Trend
↗
+$0.1392/day
Trending up
30-Day Forecast
$112.68
Volatility
340%
Trend R²
0.0%
📊
Live Market Comps
Recent sales & marketplace listings
Graded Prices (by Grader)
bgs6.5: $84.337: $100.007.5: $137.558: $150.008.5: $196.759: $360.00 ←9.5: $1,225.0010: $14,602.45
psa1: $175.002: $399.993: $199.004: $92.445: $91.336: $96.266.5: $325.007: $132.668: $127.609: $440.00 ←10: $5,228.96
sgc7: $150.008: $134.358.5: $130.2710: $3,141.33
cgc6: $70.007.5: $86.008: $106.758.5: $145.50
64 soldMedian (USD): $92.0050 activeAsking median (USD): $110.00
Sold Price Distribution (USD)
2
7
23
11
5
1
1
Sold Price Trend · 253 sales, 30 days
→ -1.6% last 29 days
SOLD
Recent Sold Comps
| Listing | Price | Source |
|---|---|---|
(2) Ken Griffey Jr 1989 Topps Traded Rookie & 1999 Upper Deck Black Diamond | $11.52 | Sold ↗ |
Upper Deck 1989 Ken Griffey Jr Seattle Mariners #1 Star Rookie RC Baseball Card Sold 2026-10-26 | $40.00 | Sold ↗ |
Upper Deck 1989 Star Rookie Ken Griffey Jr Seattle Mariners #1 Rookie Base Sold 2026-10-19T14:39:52Z | $56.00 | Sold ↗ |
1989 Upper Deck Ken Griffey Jr Rookie | $60.00 | Sold ↗ |
1989 Upper Deck - Star Rookie Ken Griffey Jr #1 (RC) Sold 2026-10-26 | $62.00 | Sold ↗ |
1989 Upper Deck Star Rookie Ken Griffey Jr. HOF Rookie card # 1 Mariners b42-1 | $65.00 | Sold ↗ |
1989 Upper Deck Ken Griffey Jr. Rookie RC #1 Mariners (A) Sold 2026-10-07T00:40:00Z | $68.57 | Sold ↗ |
1989 Upper Deck Ken Griffey Jr Rookie Card #1 (RC) Sold 2026-10-13T01:25:01Z | $70.00 | Sold ↗ |
Griffey Jr | $71.25 | Sold ↗ |
Upper Deck 1989 Ken Griffey Jr. Star Rookie RC #1 Seattle Mariners Sold 2026-10-07T23:58:44Z | $74.00 | Sold ↗ |
Upper Deck 1989 Star Rookie Ken Griffey Jr Rookie Card #1 Seattle Mariners Sold 2026-10-24 | $75.00 | Sold ↗ |
1989 Upper Deck Ken Griffey Jr. Rookie RC #1 Mariners (A) Sold 2026-10-07T00:17:08Z | $76.00 | Sold ↗ |
1989 Upper Deck - Star Rookie Ken Griffey Jr #1 (RC) Sold 2026-10-25T18:18:31Z | $77.00 | Sold ↗ |
Ken Griffey Jr 1989 Upper Deck #1 Star RC Sharp Copy 🔥 Sku 2 Sold 2026-10-02T00:12:16Z | $78.00 | Sold ↗ |
Upper Deck 1989 Star Rookie Ken Griffey Jr RC #1 Baseball Card Mariners Sold 2026-10-27 | $79.80 | Sold ↗ |
1989 Upper Deck - Star Rookie Ken Griffey Jr #1 (RC) - Seattle Mariners HOF SSP | $80.00 | Sold ↗ |
1989 UPPER DECK #1 KEN GRIFFEY JR. RC MARINERS Sold 2026-10-04T02:58:00Z | $81.00 | Sold ↗ |
1989 Upper Deck Set-Break # 1 Ken Griffey Jr. RC EX-EXMINT *GMCARDS* Sold 2026-10-06T06:25:30Z | $83.00 | Sold ↗ |
1989 Upper Deck Star Rookie Ken Griffey Jr. RC #1 Seattle Mariners Base Sold 2026-10-28 | $85.00 | Sold ↗ |
KEN GRIFFEY JR. 1989 UPPER DECK #1 ROOKIE RC MARINERS (A) Sold 2026-09-30T02:10:48Z | $86.00 | Sold ↗ |
1989 Upper Deck Ken Griffey Jr. Rookie RC #1 Mariners Sold 2026-10-08T00:48:00Z | $87.65 | Sold ↗ |
1989 Upper Deck Ken Griffey Jr. #1 RC VG condition has indentation Sold 2026-10-24 | $88.99 | Sold ↗ |
1989 Upper Deck Ken Griffey Jr RC #1 Star Rookie Sold 2026-10-19 | $89.99 | Sold ↗ |
Ken Griffey Jr. 1989 Upper Deck #1 Rookie Card | $90.00 | Sold ↗ |
1989 Upper Deck Ken Griffey Jr Rookie Card #1 (RC) Sold 2026-10-12T01:00:01Z | $92.00 | Sold ↗ |
1989 UPPER DECK #1 KEN GRIFFEY JR. RC MARINERS Sold 2026-10-24 | $94.00 | Sold ↗ |
1989 Upper Deck Ken Griffey Jr. Rookie Card #1 MARINERS NICE EXAMPLE | $95.00 | Sold ↗ |
1989 Upper Deck Set-Break # 1 Ken Griffey Jr. RC EX-EXMINT *GMCARDS* Sold 2026-10-15T06:23:21Z | $96.00 | Sold ↗ |
1989 Upper Deck - Star Rookie Ken Griffey Jr #1 (RC) Sold 2026-10-14T19:59:25Z | $99.99 | Sold ↗ |
1989 Upper Deck Set-Break # 1 Ken Griffey Jr. RC NM-MT OR BETTER *GMCARDS* Sold 2026-10-14T05:57:54Z | $100.00 | Sold ↗ |
Upper Deck 1989 Ken Griffey Jr #1 Star Rookie Rookie Card Seattle Mariners Sold 2026-10-24 | $100.00 | Sold ↗ |
1989 Upper Deck Ken Griffey Jr RC #1 Seattle Mariners EX-NM *BCGUYS* Sold 2026-10-13T18:57:37Z | $102.50 | Sold ↗ |
1989 Upper Deck - Star Rookie Ken Griffey Jr #1 (RC) Sold 2026-10-01T20:42:40Z | $103.50 | Sold ↗ |
1989 Upper Deck Set-Break # 1 Ken Griffey Jr. RC NR-MINT *GMCARDS* Sold 2026-10-02T06:23:01Z | $105.50 | Sold ↗ |
1989 Upper Deck - Star Rookie Ken Griffey Jr #1 (RC) Sold 2026-10-01T20:41:35Z | $107.50 | Sold ↗ |
1989 Upper Deck Ken Griffey Jr. #1 Star Rookie RC Seattle Mariners HOF Sold 2026-10-26 | $110.00 | Sold ↗ |
KEN GRIFFEY JR. 1989 UPPER DECK #1 STAR ROOKIE RC MARINERS ***READ*** B Sold 2026-10-02T01:01:00Z | $113.50 | Sold ↗ |
1989 Upper Deck Ken Griffey Jr. Rookie RC #1 Mariners Sold 2026-10-01T01:25:33Z | $116.50 | Sold ↗ |
1989 Upper Deck Ken Griffey Jr RC #1 Seattle Mariners EX-NM A-09 Sold 2026-10-18T22:06:01Z | $118.00 | Sold ↗ |
1989 Upper Deck Ken Griffey Jr. #1 Star Rookie RC Seattle Mariners Sold 2026-10-24 | $120.00 | Sold ↗ |
Upper Deck 1989 Ken Griffey Jr Rookie #1 Seattle Mariners Baseball Card Sold 2026-10-03T23:06:25Z | $124.02 | Sold ↗ |
1989 Upper Deck - Star Rookie Ken Griffey Jr #1 (RC) Sold 2026-10-25 | $125.00 | Sold ↗ |
1989 Upper Deck Star Rookie Ken Griffey Jr #1 RC HOF Sold 2026-10-08T02:52:02Z | $127.50 | Sold ↗ |
1989 Upper Deck - Star Rookie Ken Griffey Jr #1 (RC) Sold 2026-10-09T11:03:21Z | $136.19 | Sold ↗ |
KEN GRIFFEY JR. 1989 Upper Deck #1 Rookie RC Seattle Mariners Sold 2026-10-24 | $141.50 | Sold ↗ |
Upper Deck 1989 Ken Griffey Jr. Rookie Star Rookie #1 Mariners CENTERED 48:52 Sold 2026-10-01T02:59:54Z | $146.50 | Sold ↗ |
1989 Upper Deck Set-Break # 1 Ken Griffey Jr. RC NR-MINT *GMCARDS* Sold 2026-10-02T06:23:07Z | $152.50 | Sold ↗ |
1989 Upper Deck - Star Rookie Ken Griffey Jr #1 (RC) Rookie! Sold 2026-10-24 | $160.77 | Sold ↗ |
1989 Upper Deck Star Rookie Ken Griffey Jr #1 (RC) PACK FRESH MARINERS Sold 2026-10-26T02:10:01Z | $187.50 | Sold ↗ |
1989 Upper Deck Set-Break # 1 Ken Griffey Jr. RC NM-MT OR BETTER *GMCARDS* Sold 2026-09-30T06:22:01Z | $256.50 | Sold ↗ |
ACTIVE
Live eBay Listings
| Listing | Price | Source |
|---|---|---|
1989 Upper Deck Ken Griffey Jr. #1 Rare RC MISCUT UngradedBIN | $74.99 | eBay ↗ |
1989 Upper Deck Ken Griffey Jr. Rookie #1 Seattle Mariners UngradedBINOBO | $75.00 | eBay ↗ |
1989 Upper Deck Ken Griffey Jr. #1 ICONIC, RC Mariners UngradedBINOBO | $80.00 | eBay ↗ |
1989 Upper Deck - Star Rookie Ken Griffey Jr #1 (RC) UngradedBINOBO | $85.00 | eBay ↗ |
1989 Upper Deck Ken Griffey Jr. #1 RC VG condition has indentation UngradedBIN | $86.99 | eBay ↗ |
1989 Upper Deck Ken Griffey Jr. Mariners #1 RC Star Rookie UngradedBIN | $89.99 | eBay ↗ |
1989 Upper Deck - Star Rookie Ken Griffey Jr #1 (RC) UngradedBINOBO | $90.00 | eBay ↗ |
1989 Upper Deck #1 Ken Griffey Jr. UngradedBIN | $93.50 | eBay ↗ |
1989 Upper Deck Ken Griffey Jr. #1 RC UngradedBIN | $94.99 | eBay ↗ |
1989 Upper Deck Ken Griffey Jr. #1 Rookie RC UngradedBIN | $94.99 | eBay ↗ |
1989 Upper Deck #1 Ken Griffey Jr. (B106) UngradedBIN | $95.00 | eBay ↗ |
1989 Upper Deck Ken Griffey Jr #1 (RC). READ Description for Condition Details! UngradedBINOBO | $95.00 | eBay ↗ |
Ken Griffey Jr. 1989 Upper Deck Rookie Card RC #1 Seattle Mariners UngradedBINOBO | $97.75 | eBay ↗ |
Upper Deck 1989 Star Rookie Ken Griffey Jr. Rookie RC #1 Mariners Baseball Base UngradedBINOBO | $99.79 | eBay ↗ |
1989 Upper Deck - Star Rookie Ken Griffey Jr #1 (RC) UngradedBINOBO | $100.00 | eBay ↗ |
1989 Upper Deck - Star Rookie Ken Griffey Jr #1 (RC) UngradedBINOBO | $100.00 | eBay ↗ |
1989 Upper Deck Ken Griffey Jr RC #1 Seattle Mariners HOF Read Description! ⚡️ UngradedBINOBO | $105.00 | eBay ↗ |
1989 Upper Deck - Star Rookie Ken Griffey Jr #1 (RC) UngradedBIN | $105.00 | eBay ↗ |
1989 Upper Deck - Star Rookie Ken Griffey Jr #1 (RC) UngradedBINOBO | $105.00 | eBay ↗ |
1989 Upper Deck # 1 Ken Griffey Jr. RC NM-MT OR BETTER #2 UngradedBINOBO | $109.99 | eBay ↗ |
1989 Upper Deck #1 Ken Griffey Jr. UngradedBIN | $109.99 | eBay ↗ |
1989 Upper Deck Star Rookie Ken Griffey Jr. #1 Seattle Mariners RC Base UngradedBINOBO | $109.99 | eBay ↗ |
1989 Upper Deck #1 Ken Griffey Jr. UngradedBINOBO | $110.00 | eBay ↗ |
1989 Upper Deck Ken Griffey Jr. #1 UngradedBIN | $110.00 | eBay ↗ |
1989 Upper Deck - Star Rookie Ken Griffey Jr #1 UngradedBINOBO | $110.00 | eBay ↗ |
1989 Upper Deck - Star Rookie Ken Griffey Jr #1 (RC) 🔥📈 UngradedBINOBO | $114.99 | eBay ↗ |
1989 Upper Deck Star Rookie #1 Ken Griffey Jr Seattle Mariners RC HOF UngradedBINOBO | $115.00 | eBay ↗ |
1989 Upper Deck Ken Griffey Jr. Star Rookie #1 RC Base Set Seattle Mariners UngradedBINOBO | $117.00 | eBay ↗ |
1989 Upper Deck - Star Rookie Ken Griffey Jr #1 (RC) UngradedBINOBO | $119.95 | eBay ↗ |
1989 Upper Deck #1 Ken Griffey Jr. Rookie UngradedBINOBO | $124.95 | eBay ↗ |
1989 Upper Deck - Star Rookie Ken Griffey Jr #1 (RC) UngradedBINOBO | $125.00 | eBay ↗ |
1989 Upper Deck Star Rookie Ken Griffey Jr #1 RC Seattle Mariners HOF UngradedBINOBO | $125.00 | eBay ↗ |
KEN GRIFFEY JR. 1989 Upper Deck #1 Rookie RC Seattle Mariners UngradedBIN | $129.99 | eBay ↗ |
1989 Upper Deck #1 Ken Griffey Jr. UngradedBINOBO | $129.99 | eBay ↗ |
1989 Upper Deck #1 Ken Griffey Jr. Rookie RC *002 UngradedBINOBO | $129.99 | eBay ↗ |
1989 upper deck #1 Ken Griffey Jr NewBINOBO | $130.00 | eBay ↗ |
Ken Griffey Jr #1 1989 Upper Deck(RC) UngradedBINOBO | $130.00 | eBay ↗ |
1989 Upper Deck Star Rookie Ken Griffey Jr #1 Rookie RC HOF UngradedBIN | $139.99 | eBay ↗ |
1989 Upper Deck Star Rookie Ken Griffey Jr #1 Rookie RC HOF b3r UngradedBIN | $147.22 | eBay ↗ |
1989 Upper Deck Baseball Ken Griffey Jr. RC #1 NewBIN | $149.99 | eBay ↗ |
1989 Upper Deck - Star Rookie Ken Griffey Jr #1 (RC) UngradedBINOBO | $150.00 | eBay ↗ |
1989 UPPER DECK KEN GRIFFEY JR. STAR ROOKIE #1 RC UngradedBINOBO | $159.99 | eBay ↗ |
1989 Upper Deck - Star Rookie Ken Griffey Jr #1 (RC) - Nicely Centered UngradedBIN | $159.99 | eBay ↗ |
1989 Upper Deck #1 Ken Griffey Jr. Star Rookie (RC) *NMMT+ *Seattle Mariners HOF UngradedBINOBO | $179.99 | eBay ↗ |
Upper Deck 1989 Star Rookie Ken Griffey Jr #1 RC Seattle Mariners NM UngradedBINOBO | $199.99 | eBay ↗ |
1989 Upper Deck Set-Break Ken Griffey Jr Star Rookie RC #1 NM UngradedBIN | $239.99 | eBay ↗ |
1989 Upper Deck - Ken Griffey Jr #1 (RC) - Perfectly Centered UngradedBINOBO | $330.00 | eBay ↗ |
1989 Upper Deck #1 Ken Griffey Jr. UngradedBIN | $330.00 | eBay ↗ |
1989 Ken Griffey Jr Upper Deck #1 GEM Gem Mint 10 RC Rookie Mariners Reds NewBIN | $349.99 | eBay ↗ |
1989 Ken Griffey Jr Upper Deck #1 Gem Mint 10 RC Rookie Mariners Reds NewBIN | $449.99 | eBay ↗ |
🏅
Graded Card Market
Slab prices, population & trends — all providers combined
Graded market values by grade
| 10 | 9.5 | 9 ⭐ | 8.5 | 8 | 7.5 | 7 | 6.5 | 6 | 5 | 4 | 3 | 2 | 1 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PSA | $5,228.96 | · | $440.00 | · | $127.60 | · | $132.66 | $325.00 | $96.26 | $91.33 | $92.44 | $199.00 | $399.99 | $175.00 |
| BGS | $14,602.45 | $1,225.00 | $360.00 | $196.75 | $150.00 | $137.55 | $100.00 | $84.33 | · | · | · | · | · | · |
| CGC | · | · | · | $145.50 | $106.75 | $86.00 | · | · | $70.00 | · | · | · | · | · |
| SGC | $3,141.33 | · | · | $130.27 | $134.35 | · | $150.00 | · | · | · | · | · | · | · |
Graded population reports
PSA · 3
3 graded copies
Price momentum
CardLadder 30D ▲ 7.1%
What this means
• Cross-grader spread at grade 10: PSA 10 ≈ 36% of BGS · SGC 10 ≈ 22% of BGS.
• 30-day momentum is up 7.1% on recent graded sales.
Sources: graded comps · CardLadder
💡
Not getting the grade you expected?
Your photo quality directly affects the AI's ability to read your card accurately. Here are the most common things that can affect your grade — and how to fix them:
🖼️
Use a plain background
Patterned or colorful backgrounds make it harder for the AI to detect your card's true edges. Place your card on a solid white or light-colored surface before photographing.
🃏
Scan raw cards — no sleeves or toploaders
Penny sleeves and toploaders reflect light and blur fine details. The AI can't accurately assess corners, edges, or surface through plastic. Remove all holders before scanning.
🔍
Fill the frame — get close
The more of the image your card occupies, the more detail the AI can see. Small or distant cards lose corner sharpness and surface detail. Crop in so the card fills most of the photo.
💡
Use even, shadow-free lighting
Shadows, glare, and camera flash create artifacts that look like surface defects to the AI. Use soft, diffused lighting from multiple angles — or scan on a flatbed scanner for the most consistent results.
📐
Keep the card flat and straight
A tilted or bent card distorts centering measurements and can create false edge wear readings. Place the card flat on a solid surface and shoot directly from above.
✅ Fix these issues and rescan — you'll often see better grade on the second attempt. Every credit saves you from wasting a $25–$80 grading submission fee.
Disclaimer: PreGradeCards reports, AI pre-grade estimates, sub-grades, and market values are provided for entertainment, estimation, and evaluation purposes only. Card identification, market comps, pricing, and population data are sourced from or supplemented by third parties. We make no guarantees, promises, or warranties—implied or expressed—as to grade accuracy in comparison to any other grading organization or regarding any other information in this report. Users should independently corroborate all information with additional sources before making any decisions or taking any actions.
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