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1991 David Robinson — Fleer Pro-Visions Blue #1 — AI Pre-Grade 8.5
Sports card · Public PreGradeCards report · September 23, 2026
AIで事前鑑定
あなたの結果を見る
Theme Color
AI鑑定レポート
サブスコアとマーケットデータ付きの完全分析
AI Grading ResultsENHANCED FRONT + BACK
Corners, edges, surface & centering — powered by computer vision. Combined front & back AI assessment.
8.5Near MintAI Calculated Grade
Front: 8.5Back: 8
Front of Card
ニアミント
エクセレント
ミント
ニアミント
面: Front (97%)カテゴリー: Card (100%)損傷: OK (98%)検出: 91% (Card)
Limiting factor
エッジ is the weakest sub-grade at 7.5. BGS sub-grades heavily penalize edge wear. Next concern: センタリング 8.0
Individual Corner Grades
Top Left
10.0
プリスティン
Top Right
7.5
エクセレント
Bottom Left
8.5
ニアミント
Bottom Right
7.5
エクセレント
Individual Edge Grades
Left Edge
8.0
ニアミント
Right Edge
8.5
ニアミント
Top Edge
7.5
エクセレント
Bottom Edge
6.0
ベリーグッド
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
8.0
Saved Centering Score
8.0 / 10
Good centering
Centering overlay: green/red guides mark the measured printed borders; labels are the saved measurements.
Border Measurements
Saved L/R Ratio46/54
Saved T/B Ratio57/43
Left54px
Top68px
Right63px
Bottom52px
The card is shifted left horizontally and shifted down vertically relative to the image frame.
Normalized offsets: 0.0531, 0.0467, 0.0620, 0.0357
Border widths as a fraction of the card's full dimension (0.05 = 5%). Lower = tighter.
Analysis Images
Original Image
Cropped Card
センタリングオーバーレイ
裏面写真
PGC Slab
角の詳細
Top Left
Top Right
Bottom Left
Bottom Right
縁の詳細
Left Edge
Right Edge
Top Edge
Bottom Edge
📸
Image Quality Analysis
Good — 75/100GlareLighting: harsh shadowsBackground: textured dark surface
Photo issues
- harsh_shadows
Your photo is generally crisp and clear, but there is some noticeable glare and a bright reflection hotspot coming from the left side of the card that partially obscures surface and edge details. To improve clarity, try repositioning your lighting to reduce direct reflections and shadows on the card face, as clean lighting helps our card-detection AI capture every detail accurately. This David Robinson basketball card benefits from the textured dark background providing a clear contrast.
Back of Card
8Near Mint
角
8
エッジ
7
表面
7
センタリング
10
Hybrid Grade Forecast™
Based on our AI sub-grade analysis, here is how we expect this card to perform across major grading companies.
Grade Forecast Comparison
PSA
8
BGS
8
SGC
8
CGC
8
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Submit or Sell Raw?
Net profit after grading fees, shipping, and insurance
At predicted 8, profit is marginal after fees; consider only if the card is a strong gem candidate.
This one's a coin flip. You'd be spending ~$32.60 all-in (CGC Economy) on a maybe — worth knowing before you pay.
Raw Value Est.
$1.99
Graded Value Est. (8)
$23.24
Upside if 9
$36.74
Net $4.14
| Company | Total Cost | Best Grade | Net Profit | ROI |
|---|---|---|---|---|
| CGC Economy 90 working days | $32.60 | 8 | $-9.36 | -28.7% |
| 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 | $52.59 | 8 | $-29.35 | -55.8% |
| SGC Standard ($1,500) 40-50 business days active; raised from $15 on Sep 2 2026 | $62.60 | 8 | $-39.36 | -62.9% |
| TAG Standard 45 business days includes 1000-point Score + Card Rank; $1k coverage | $72.55 | 8 | $-49.31 | -68.0% |
| BGS Express 15 business days active via temporary submission form; includes subgrades | $92.55 | 8 | $-69.31 | -74.9% |
🎚️ What if it grades differently?
Hypothetical grade8.5
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.
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Live Market Comps
Recent sales & marketplace listings
Graded Prices (by Grader)
psa10: $230.50
PSA Population — David Robinson #1
1991 Fleer Pro-Visions · 8,703 set graded
Total graded
489
PSA 10s
162 33.1%
Most common
PSA 9 — 185
Grading higher
33%
Grade
Dist.
Pop
Share
Value
10
162
33.1%
$230.50
9 ←
185
37.8%
8
84
17.2%
7
25
5.1%
6
20
4.1%
5
8
1.6%
4
4
0.8%
3
1
0.2%
Your card's AI estimate is 8.5 — 162 of 489 graded copies sit higher.
Value = actual sold where available, else PSA price guide.
18 soldMedian (USD): $1.9419 activeAsking median (USD): $1.99
Sold Price Distribution (USD)
17
1
Sold Price Trend · 18 sales, 12 days
▼ -95.1% last 19 days
SOLD
Recent Sold Comps
| Listing | Price | Source |
|---|---|---|
David Robinson 1991-92 Fleer Pro-Visions #1 - HOF San Antonio Spurs Sold 2026-09-16 | $1.99 | Sold ↗ |
1991-92 Fleer #1 David Robinson Pro-Visions Spurs Basketball Card 2902B Sold 2026-09-05 | $1.89 | Sold ↗ |
David Robinson 1991-92 Fleer Pro-Visions #1 Spurs NBA Basketball Card Sold 2026-09-20 | $1.00 | Sold ↗ |
1991-92 Fleer David Robinson Pro Visions #1 Spurs Sold 2026-09-16 | $4.25 | Sold ↗ |
1991-92 Fleer #1 David Robinson Pro-Visions Spurs Basketball Card 1803J Sold 2026-09-21 | $2.00 | Sold ↗ |
1991-92 Fleer - Pro Vision David Robinson #1 Pro-Visions Sold 2026-09-20 | $2.99 | Sold ↗ |
1991-92 Fleer David Robinson Pro-Visions #1 San Antonio Spurs Sold 2026-09-21 | $1.99 | Sold ↗ |
1991-92 Fleer David Robinson #1 Pro-Visions San Antonio Spurs Sold 2026-09-21 | $1.99 | Sold ↗ |
David Robinson 1991-92 Fleer #1 San Antonio Spurs Pro-Visions Sold 2026-09-22 | $1.99 | Sold ↗ |
76975 1991-92 Fleer Pro-Visions #1 David Robinson Sold 2026-09-14 | $0.99 | Sold ↗ |
6309H 1991-92 Fleer #1 David Robinson Pro-Visions Sold 2026-09-13 | $1.05 | Sold ↗ |
1991-92 Fleer Pro-Visions #1 David Robinson - San Antonio Spurs Basketball Card Sold 2026-09-12 | $1.75 | Sold ↗ |
1991-92 Fleer Pro-Visions David Robinson #1 San Antonio Spurs Sold 2026-09-14 | $2.99 | Sold ↗ |
Sold 2026-09-03 | $230.50 | Sold ↗ |
1991-92 Fleer Basketball Pro Visions #1 David Robinson NM-MT San Antonio Spurs Sold 2026-09-11 | $1.80 | Sold ↗ |
1991-92 Fleer #1 David Robinson Pro-Visions Sold 2026-09-07 | $1.79 | Sold ↗ |
David Robinson 1991-92 #1 Fleer - Pro-Visions San Antonio Spurs MP Sold 2026-09-06 | $1.51 | Sold ↗ |
1991-92 Fleer Pro-Visions #1 David Robinson San Antonio Spurs NM Sold 2026-09-05 | $14.39 | Sold ↗ |
ACTIVE
Live eBay Listings
| Listing | Price | Source |
|---|---|---|
David Robinson 1991-92 Fleer Pro-Visions #1 Spurs NBA Basketball Card UngradedBIN | $1.00 | eBay ↗ |
David Robinson 1991-92 Fleer Pro-Visions #1 San Antonio Spurs UngradedBIN | $1.99 | eBay ↗ |
76968 1991-92 Fleer Pro-Visions #1 David Robinson UngradedBIN | $0.99 | eBay ↗ |
1991-92 Fleer #1 David Robinson Pro-Visions Spurs Basketball Card 1803J UngradedBINOBO | $2.00 | eBay ↗ |
1991-92 Fleer Pro-Visions David Robinson San Antonio Spurs #1 UngradedBIN | $1.99 | eBay ↗ |
1991-92 Fleer #1 David Robinson Pro-Visions UngradedBIN | $0.99 | eBay ↗ |
1991-92 Fleer #1 David Robinson Pro-Visions UngradedBINOBO | $2.00 | eBay ↗ |
76967 1991-92 Fleer Pro-Visions #1 David Robinson UngradedBIN | $0.99 | eBay ↗ |
1991-92 Fleer Pro-Visions David Robinson #1 San Antonio Spurs HOF UngradedBIN | $1.99 | eBay ↗ |
76962 1991-92 Fleer Pro-Visions #1 David Robinson UngradedBIN | $0.99 | eBay ↗ |
1991-92 Fleer Pro-Visions David Robinson San Antonio Spurs #1 UngradedBIN | $1.99 | eBay ↗ |
1991-92 FLEER PRO-VISIONS #1 DAVID ROBINSON San Antonio Spurs Basketball Card UngradedBIN | $0.99 | eBay ↗ |
1991-92 Fleer Pro Visions - David Robinson #1 UngradedBINOBO | $2.00 | eBay ↗ |
1991 FLEER PRO-VISIONS #1 DAVID ROBINSON SPURS HOF PSCG 9 MINT GRADED GradedBINOBO | $12.95 | eBay ↗ |
David Robinson Pro-Visions Fleer Card VTG 1991 Graded 10 Mint NBA Spurs 1 Slab GradedBINOBO | $43.89 | eBay ↗ |
1991-92 Fleer Pro-Visions David Robinson San Antonio Spurs #1 UngradedBINOBO | $2.50 | eBay ↗ |
76961 1991-92 Fleer Pro-Visions #1 David Robinson UngradedBIN | $0.99 | eBay ↗ |
1991-92 Fleer #1 David Robinson Pro-Visions UngradedBIN | $2.50 | eBay ↗ |
David Robinson 1991-92 Fleer Pro-Visions #1 EX UngradedBINOBO | $20.60 | eBay ↗ |
IMAGE MATCH
Listings that look like your card
No image-matched listings for this card yet.
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Graded Card Market
Slab prices, population & trends — all providers combined
Graded market values by grade
| 10 | |
|---|---|
| PSA | $230.50 |
Graded population reports
PSA · 489
31
44
58
620
725
884
9185
10162
Only 162 at grade 10 — 33.1% of 489 graded copies.
What this means
• PSA scarcity: 162 grade-10s — 33.1% of 489 graded copies.
Sources: graded comps · PSA Pop
💡
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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