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1991 Barry Sanders — Topps All Pro #415 — AI Pre-Grade 8.5
Sports card · Public PreGradeCards report · September 19, 2026
AIで事前鑑定
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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 Results
Corners, edges, surface & centering — powered by computer vision.
8.5MintScale 1–10 · AI
エクセレント
エクセレント
ミント
ミント
面: Front (96%)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: 角 7.5
Individual Corner Grades
Top Left
8.0
ニアミント
Top Right
8.5
ニアミント
Bottom Left
7.5
エクセレント
Bottom Right
6.5
ベリーグッド
Individual Edge Grades
Left Edge
8.0
ニアミント
Right Edge
7.5
エクセレント
Top Edge
7.5
エクセレント
Bottom Edge
7.0
エクセレント
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: green/red guides mark the measured printed borders; labels are the saved measurements.
Border Measurements
Saved L/R Ratio49/51
Saved T/B Ratio53/47
Left35px
Top40px
Right36px
Bottom35px
The card is shifted left horizontally and shifted down vertically relative to the image frame.
Normalized offsets: 0.0524, 0.0440, 0.0544, 0.0387
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
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
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Image Quality Analysis
Good — 88/100Background: distracting
Visible card condition
- minor edge chipping on the top border
This is a clean photo with good lighting and sharpness that allows for a clear evaluation of the card. The card itself is a classic Barry Sanders All Pro football card, showing some very minor edge chipping along the top border. The background texture is a bit distracting, so placing the card on a flat, solid-colored surface next time will help improve your overall setup.
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
7.5
SGC
8
CGC
7.5
💰
Submit or Sell Raw?
Net profit after grading fees, shipping, and insurance
At predicted 7.5, 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 ~$32.90 all-in (CGC Economy) on a maybe — worth knowing before you pay.
Raw Value Est.
$1.79
Graded Value Est. (7.5)
$27.00
Upside if 8.5
$45.00
Net $12.10
| Company | Total Cost | Best Grade | Net Profit | ROI |
|---|---|---|---|---|
| CGC Economy 90 working days | $32.90 | 7.5 | $-5.90 | -17.9% |
| 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 | $52.89 | 8 | $-18.03 | -34.1% |
| SGC Standard ($1,500) 40-50 business days active; raised from $15 on Sep 2 2026 | $62.90 | 8 | $-28.04 | -44.6% |
| TAG Standard 45 business days includes 1000-point Score + Card Rank; $1k coverage | $72.85 | 8 | $-37.99 | -52.2% |
| BGS Express 15 business days active via temporary submission form; includes subgrades | $92.85 | 7.5 | $-65.85 | -70.9% |
🎚️ 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
PSA Population — 1991 Topps Desert Shield
set-level — per-card counts unavailable
83,596 copies graded across the set
8 soldMedian (USD): $1.8720 activeAsking median (USD): $1.75
Sold Price Distribution (USD)
6
1
1
Sold Price Trend · 8 sales, 8 days
▲ +105.2% last 87 days
SOLD
Recent Sold Comps
| Listing | Price | Source |
|---|---|---|
Barry Sanders 1991 Topps All Pro #415 Sold 2026-07-14 | $1.95 | Sold ↗ |
1991 Topps Barry Sanders All-Pro #415 Detroit Lions HOF Sold 2026-06-24 | $1.79 | Sold ↗ |
BARRY SANDERS 1990 Topps All Pro #352 HOF Detroit Lions Sold 2026-07-23 | $1.72 | Sold ↗ |
1991 Topps #415 Barry Sanders All Pro Lions Sold 2026-07-16 | $1.99 | Sold ↗ |
1991 Topps All-Pro - Barry Sanders #415 All-Pro Insert Detroit Lions NFL Card Sold 2026-08-15 | $1.00 | Sold ↗ |
1991 Topps Barry Sanders #415 All Pro HOF Detroit Lions Football Card Sold 2026-07-28 | $1.79 | Sold ↗ |
(7) BARRY SANDERS Topps (5) 1990 1000 Yard Club #3 (2) 1991 #415 All-Pro Sold 2026-08-23 | $2.50 | Sold ↗ |
1991 Topps Barry Sanders All-Pro #415 Detroit Lions HOF MINT Sold 2026-09-19 | $10.00 | Sold ↗ |
ACTIVE
Live eBay Listings
| Listing | Price | Source |
|---|---|---|
1991 Topps Barry Sanders All-Pro #415 Detroit Lions HOF UngradedBIN | $1.79 | eBay ↗ |
1991 Topps #415 Barry Sanders All-Pro HOF Detroit Lions Football Card UngradedBINOBO | $1.00 | eBay ↗ |
Topps 1991 All-Pro Barry Sanders #415 PSA 9 Graded Detroit Lions Card GradedBINOBO | $39.99 | eBay ↗ |
1991 TOPPS ALL PRO #415 BARRY SANDERS CGC 10 GEM MINT GradedBINOBO | $38.00 | eBay ↗ |
1991 Topps - All-Pro BARRY SANDERS #415 UngradedBINOBO | $1.75 | eBay ↗ |
1991 Topps BARRY SANDERS Detroit Lions All Pro Card UngradedBIN | $2.50 | eBay ↗ |
1991 Topps #415 Barry Sanders Lions All Pro UngradedBIN | $1.25 | eBay ↗ |
Barry Sanders 1990 & 1991 Topps Football - All-Pro cards / Detroit Lions UnspecifiedBINOBO | $1.60 | eBay ↗ |
Barry Sanders Lot 32 Cards. 16 Holograms 1991, 16 Topps 1990 All Pro #352 NM UnspecifiedBINOBO | $29.99 | eBay ↗ |
Topps All-Pro 1991 Barry Sanders #415 Detroit Lions NFL Football Card UngradedBIN | $1.49 | eBay ↗ |
Topps 1991 All Pro Barry Sanders #415 Detroit Lions NFL Football Card UngradedBINOBO | $1.17 | eBay ↗ |
Barry Sanders 1991 Topps All Pro #415 Graded 8.5 Mint SGC. GradedBINOBO | $12.00 | eBay ↗ |
BARRY SANDERS HOF 1991 TOPPS ALL PRO Card #415 NM-MT Condition UngradedBIN | $2.99 | eBay ↗ |
Topps 1991 NFL Football Cards Complete Set 660 Cards Standard Size UsedBIN | $15.00 | eBay ↗ |
1991 Topps Barry Sanders All-Pro #415 Detroit Lions HOF UngradedBIN | $1.44 | eBay ↗ |
Topps 1991 Topps Barry Sanders All-Pro #415 Detroit Lions NFL Football Card UngradedBINOBO | $1.25 | eBay ↗ |
1991 Topps Football Barry Sanders All-Pro #415 NM or Better DETROIT LIONS UngradedBINOBO | $1.99 | eBay ↗ |
1991 Topps - Barry Sanders (NFL HOF) #415 TOPPS ALL PRO UngradedBINOBO | $1.49 | eBay ↗ |
Topps 1991 NFL Football Complete Set 660 Cards Small Tear on bottom NewBINOBO | $20.00 | eBay ↗ |
4 CARD BARRY SANDERS 1991 FLEER TOPS PRO BOWL CHRONICLES DETROIT LIONS UngradedBINOBO | $3.59 | eBay ↗ |
IMAGE MATCH
Listings that look like your card
No image-matched listings for this card yet.
💡
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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