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2026 Patrick Mahomes — Heritage #308 — AI Pre-Grade 8.5
Sports card · Public PreGradeCards report · October 26, 2026
Pré-avaliada com IA
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Theme Color
Relatório de avaliação por IA
Análise completa com sub-notas e dados de mercado
8.5
AI Grading Results
Near MintScale 1–10 · AI
Corners, edges, surface & centering — powered by computer vision.
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.
Cantos
8.5
Near MintBordas
9
MintSuperfície
8.5
Near MintCentralização
9.5
MintLado: Front (92%)Categoria: Card (100%)Danificada: OK (96%)Detecção: 94% (Card)
Limiting factor
Superfície is the weakest sub-grade at 8.5. SGC is strict; hurts all companies. Next concern: Cantos 8.5
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
Left37px
Top41px
Right38px
Bottom36px
The card is shifted left horizontally and shifted down vertically relative to the image frame.
Normalized offsets: 0.0556, 0.0442, 0.0571, 0.0391
Border widths as a fraction of the card's full dimension (0.05 = 5%). Lower = tighter.
Analysis Images
Original Image
Cropped Card
Sobreposição de centralização
PGC Slab
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Image Quality Analysis
Good — 88/100Background: textured black leather surface
The card is captured clearly without glare or obstruction. However, photographing against a textured black leather surface can interfere with our automated edge-detection pipeline, as surface texture can make it harder for the AI to cleanly separate the card's physical perimeter from the backdrop. For best results, use a smooth, solid-colored surface that contrasts sharply with the card's borders to ensure clean edge and corner isolation.
Hybrid Grade Forecast™
Based on our AI sub-grade analysis, here is how we expect this card to perform across major grading companies.
PSA
8
NM-MT
Forte candidato
SGC
7
NM-MT
Desgaste da superfície
CGC
8.5
Mint
Precisão técnica
Grade Forecast Comparison
PSA
8
BGS
8.5
SGC
7
CGC
8.5
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Submit or Sell Raw?
Net profit after grading fees, shipping, and insurance
At predicted 8.5, 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 ~$32.34 all-in (CGC Economy) on a maybe — worth knowing before you pay.
Raw Value Est.
$8.47
Graded Value Est. (8.5)
$16.94
Upside if 9.5
$25.41
Net $-6.93
| Company | Total Cost | Best Grade | Net Profit | ROI |
|---|---|---|---|---|
| CGC Economy 90 working days | $32.34 | 8.5 | $-15.40 | -47.6% |
| 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 | $52.33 | 8 | $-39.21 | -74.9% |
| SGC Standard ($1,500) 40-50 business days active; raised from $15 on Sep 2 2026 | $62.34 | 7 | $-54.47 | -87.4% |
| TAG Standard 45 business days includes 1000-point Score + Card Rank; $1k coverage | $72.29 | 8 | $-59.17 | -81.9% |
| BGS Express 15 business days active via temporary submission form; includes subgrades | $92.29 | 8.5 | $-75.35 | -81.6% |
🎚️ What if it grades differently?
Hypothetical grade8.5
Grading company & tier
Graded value
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Net after fees
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ROI
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*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
150 soldMedian: $7.00Range: $0.99 - $44.9950 activeAsking median: $3.00
Sold Price Distribution (USD)
33
12
1
2
1
1
Sold Price Trend · 50 sales, 6 days
▲ +77.4% last 5 days
SOLD
Recent Sold Comps
| Listing | Price | Source |
|---|---|---|
2026 Topps Heritage PATRICK MAHOMES II #308 Sold 2026-10-25 | $0.99 | Sold ↗ |
2026 Topps Heritage PATRICK MAHOMES II #308 Sold 2026-10-25 | $0.99 | Sold ↗ |
2026 Topps Heritage Football #308 - Patrick Mahomes II - Kansas City Chiefs Sold 2026-10-24 | $0.99 | Sold ↗ |
2026 Topps Heritage Patrick Mahomes II #308 | Base Set | Kansas City Chiefs Sold 2026-10-24 | $1.00 | Sold ↗ |
2026 Topps Heritage Football #308 Patrick Mahomes II Sold 2026-10-25 | $1.15 | Sold ↗ |
Patrick Mahomes II #308 - 2026 Topps Heritage Football - Chiefs Sold 2026-10-22 | $1.49 | Sold ↗ |
Patrick Mahomes II 2026 Topps Heritage # 308 Sold 2026-10-23 | $1.50 | Sold ↗ |
2026 Topps Heritage Football Patrick Mahomes II Chrome #308 Sold 2026-10-23 | $1.79 | Sold ↗ |
2026 Topps Heritage Football - Patrick Mahomes II - Base - No. 308 - Chiefs Sold 2026-10-24 | $1.99 | Sold ↗ |
2026 Topps Heritage Patrick Mahomes II #308 - Kansas City Chiefs -FREE SHIPPING Sold 2026-10-25 | $1.99 | Sold ↗ |
2026 Topps Heritage Patrick Mahomes II #308 - Kansas City Chiefs Sold 2026-10-22 | $2.25 | Sold ↗ |
2026 Topps Heritage Football PATRICK MAHOMES II #308 Kansas City Chiefs Sold 2026-10-24 | $2.99 | Sold ↗ |
2026 Topps Heritage #308 Patrick Mahomes Sold 2026-10-24 | $2.99 | Sold ↗ |
2026 Topps Heritage #308 Patrick Mahomes II Chrome Sold 2026-10-25 | $3.99 | Sold ↗ |
2026 Topps Heritage #308 Patrick Mahomes II Chrome Sold 2026-10-25 | $3.99 | Sold ↗ |
Topps Heritage 2026 Football Patrick Mahomes Dark Green Border Parallel #308 Sold 2026-10-25 | $4.99 | Sold ↗ |
2026 Topps Heritage Patrick Mahomes II #308 Chiefs NFL Football Green Boarder Sold 2026-10-25 | $5.00 | Sold ↗ |
2026 Topps Heritage Patrick Mahomes II #308 Chiefs NFL Football Green Boarder Sold 2026-10-25 | $5.00 | Sold ↗ |
2026 Topps Heritage #308 Patrick Mahomes II Sold 2026-10-25 | $5.00 | Sold ↗ |
2026 TOPPS HERITAGE FB #308 PATRICK MAHOMES SP CHROME KC CHIEFS Sold 2026-10-25 | $5.25 | Sold ↗ |
2026 Topps Heritage #308 Patrick Mahomes II Dark Grey Border Sold 2026-10-25 | $5.90 | Sold ↗ |
2026 Topps Heritage Chrome #308 Patrick MaHomes II Sold 2026-10-20 | $5.99 | Sold ↗ |
2026 Topps Heritage Chrome #308 Patrick MaHomes II Sold 2026-10-25 | $6.00 | Sold ↗ |
2026 Topps Heritage Patrick Mahomes II #308 Chrome Kansas City Chiefs Sold 2026-10-25 | $7.00 | Sold ↗ |
2026 Topps Heritage Patrick Mahomes II #308 Chrome Kansas City Chiefs Sold 2026-10-24 | $7.99 | Sold ↗ |
2026 Topps Heritage Patrick Mahomes II Pink Sparkle Refractor #308 Chiefs Sold 2026-10-23 | $8.95 | Sold ↗ |
2026 Topps Heritage Chrome #308 Patrick MaHomes II Sold 2026-10-24 | $8.99 | Sold ↗ |
Topps 2026 Heritage Patrick Mahomes II Pink Sparkle Chrome #308 Sold 2026-10-25 | $9.00 | Sold ↗ |
2026 Topps Heritage Patrick Mahomes II Dark Gray Border #308 Chiefs QB Sold 2026-10-25 | $9.99 | Sold ↗ |
2026 Topps Heritage Patrick Mahomes II Dark Gray Border #308 Chiefs QB Sold 2026-10-25 | $9.99 | Sold ↗ |
2026 Topps Heritage Patrick Mahomes II KC Chiefs Pink Sparkle Refractor #308 Sold 2026-10-22 | $10.00 | Sold ↗ |
2026 Topps Heritage - Patrick Mahomes #308 Chrome Refractor Sold 2026-10-24 | $10.99 | Sold ↗ |
2026 Topps Heritage #308 Patrick Mahomes II LIGHT BLUE SPARKLE PARALLEL - Chiefs Sold 2026-10-25 | $12.00 | Sold ↗ |
Topps Heritage 2026 Patrick Mahomes II Pink Sparkle #308 Kansas City Chiefs Sold 2026-10-25 | $14.99 | Sold ↗ |
PATRICK MAHOMES II 2026 Topps Heritage Pink Sparkle Refractor #308 Chiefs SP Sold 2026-10-25 | $14.99 | Sold ↗ |
Patrick Mahomes II Chrome Refractor 2026 Topps Heritage #308 Sold 2026-10-21 | $14.99 | Sold ↗ |
Topps Heritage 2025 Patrick Mahomes II #308 Parallel blue sparkle Sold 2026-10-25 | $17.99 | Sold ↗ |
Patrick Mahomes II 2026 Topps Heritage Football Chrome Pink Sparkle #308(Lot5) Sold 2026-10-24 | $18.64 | Sold ↗ |
2026 Topps Heritage Football, Patrick Mahomes II, Pink Sparkle Chrome, No. 308 Sold 2026-10-25 | $19.99 | Sold ↗ |
Topps Heritage 2026 Patrick Mahomes II Pink Sparkle Chiefs #308 Sold 2026-10-25 | $19.99 | Sold ↗ |
Topps Heritage 2026 Patrick Mahomes II Pink Sparkle Chiefs #308 Sold 2026-10-25 | $19.99 | Sold ↗ |
PATRICK MAHOMES II 2026 Topps Heritage Pink Sparkle Refractor #308 Chiefs SP Sold 2026-10-23 | $20.00 | Sold ↗ |
2026 Topps Heritage Patrick Mahomes II #308 Pink Sparkle Refractor Chiefs (01) Sold 2026-10-25 | $20.00 | Sold ↗ |
Patrick Mahomes 2026 Topps Heritage NFL CHROME LIGHT BLUE SPARKLE #308 CHIEFS Sold 2026-10-22 | $24.99 | Sold ↗ |
Topps Heritage Patrick Mahomes II Kansas City Chiefs Base Set #308 Card Sold 2026-10-23 | $25.00 | Sold ↗ |
2026 Heritage - Patrick Mahomes II SP - #308 NO-NAME VARIATION CHIEFS MINT Sold 2026-10-24 | $28.53 | Sold ↗ |
2026 Topps Heritage Football Patrick Mahomes II Chrome Refractor #308 Chiefs Sold 2026-10-23 | $44.99 | Sold ↗ |
2026 Topps NFL Heritage Patrick Mahomes II NO NAME VARIATION 1:200 Hobby SSP 308 Sold 2026-10-25 | $49.95 | Sold ↗ |
2026 Topps NFL Heritage Patrick Mahomes II NO NAME VARIATION SSP #308 Sold 2026-10-23 | $79.97 | Sold ↗ |
2026 Topps Heritage Patrick Mahomes II Image Variation #308 Ssp Gem Chiefs Sold 2026-10-24 | $109.99 | Sold ↗ |
ACTIVE
Live eBay Listings
| Listing | Price | Source |
|---|---|---|
2026 Topps Heritage Patrick Mahomes II #308 UngradedBINOBO | $0.99 | eBay ↗ |
2026 Topps Heritage Patrick Mahomes II #308 | Base Set | Kansas City Chiefs UngradedBIN | $1.15 | eBay ↗ |
Patrick Mahomes II 2026 Topps Heritage # 308 UngradedBINOBO | $1.50 | eBay ↗ |
2026 Topps Heritage #308 Patrick Mahomes II UngradedBINOBO | $1.69 | eBay ↗ |
2026 Topps Heritage Patrick Mahomes II Kansas City Chiefs #308 UngradedBIN | $1.75 | eBay ↗ |
PATRICK MAHOMES II 2026 Topps Heritage #308 NFL Chiefs ID:184188 UngradedBINOBO | $1.89 | eBay ↗ |
2026 Patrick Mahomes Topps Heritage #308 Base Hot! UngradedBINOBO | $1.99 | eBay ↗ |
2026 Topps Heritage Patrick Mahomes II #308 | Base Set | Kansas City Chiefs UngradedBINOBO | $1.99 | eBay ↗ |
2026 Topps Heritage - Patrick Mahomes #308 UngradedBIN | $1.99 | eBay ↗ |
2026 Topps Heritage Football Patrick Mahomes II #308 Chiefs UngradedBINOBO | $2.00 | eBay ↗ |
2026 Topps Heritage Football Base #308 Patrick Mahomes II - Kansas City Chiefs UngradedBIN | $2.00 | eBay ↗ |
Topps 2026 Heritage Patrick Mahomes II #308 Kansas City Chiefs Base Set UngradedBINOBO | $2.24 | eBay ↗ |
2026 Topps Heritage Patrick Mahomes II #308 | Base Set | Kansas City Chiefs UngradedBIN | $2.25 | eBay ↗ |
2026 Topps Heritage Patrick Mahomes II #308 | Base Set | Kansas City Chiefs UngradedBIN | $2.50 | eBay ↗ |
Topps Heritage 2026 Patrick Mahomes II Kansas City Chiefs #308 UngradedBINOBO | $2.50 | eBay ↗ |
Patrick Mahomes II #308 2026 Topps Heritage Chiefs UngradedBINOBO | $2.75 | eBay ↗ |
2026 Topps Heritage Football Base #308 Patrick Mahomes II - Kansas City Chiefs UngradedBINOBO | $2.95 | eBay ↗ |
2026 Topps Heritage #308 Patrick Mahomes II UngradedBIN | $2.99 | eBay ↗ |
2026 TOPPS HERITAGE FOOTBALL #308 PATRICK MAHOMES (CHIEFS) VG-No.517 UngradedBINOBO | $2.99 | eBay ↗ |
Patrick Mahomes II 2026 Topps Heritage Football Base #308 Kansas City Chiefs NFL UngradedBINOBO | $2.99 | eBay ↗ |
Topps Heritage 2026 Patrick Mahomes II Kansas City Chiefs #308 UngradedBIN | $3.00 | eBay ↗ |
2026 Topps Heritage Football Base #308 Patrick Mahomes II - Kansas City Chiefs UngradedBIN | $3.00 | eBay ↗ |
2026 Heritage - Patrick Mahomes II - #308 CHIEFS MINT UngradedBIN | $3.53 | eBay ↗ |
2026 Topps Heritage Football Base #308 Patrick Mahomes II - Kansas City Chiefs UngradedBIN | $3.99 | eBay ↗ |
2026 Topps Heritage - Patrick Mahomes II #308 Kansas City Chiefs UngradedBIN | $4.00 | eBay ↗ |
Topps Heritage 2026 Football Patrick Mahomes Dark Green Border Parallel #308 UngradedBINOBO | $4.99 | eBay ↗ |
2026 Topps Heritage Patrick Mahomes Dark Green Border #308 UngradedBINOBO | $5.00 | eBay ↗ |
2026 Topps Heritage Football #308 Patrick Mahomes II (centered) - Chiefs UngradedBIN | $5.00 | eBay ↗ |
Topps Heritage 2026 Green Patrick Mahomes II #308 Kansas City Chiefs NFL UngradedBINOBO | $6.99 | eBay ↗ |
2026 Topps Heritage Chrome #308 Patrick MaHomes II UngradedBINOBO | $7.99 | eBay ↗ |
2026 Topps Heritage Chrome Patrick Mahomes II Kansas City Chiefs #308 UngradedBINOBO | $8.99 | eBay ↗ |
Patrick Mahomes II Chrome Refractor 2026 Topps Heritage #308 Chiefs UngradedBINOBO | $9.99 | eBay ↗ |
Patrick Mahomes II Chrome Refractor 2026 Topps Heritage #308 UngradedBINOBO | $10.49 | eBay ↗ |
2026 Topps Heritage Patrick Mahomes #308 Dark Green Kansas City Chiefs 🔥 UngradedBIN | $12.99 | eBay ↗ |
Patrick Mahomes 2026 Topps Heritage Pink Sparkle Parallel #308 Chiefs UngradedBINOBO | $14.99 | eBay ↗ |
2026 TOPPS HERITAGE FB #308 PATRICK MAHOMES SP CHROME REF KC CHIEFS UngradedBIN | $15.15 | eBay ↗ |
2026 Topps Heritage Patrick Mahomes II Chrome #308 Kansas City Chiefs UngradedBINOBO | $18.99 | eBay ↗ |
2026 Topps Heritage Football Patrick Mahomes II #308 Kansas City Chiefs Base UngradedBINOBO | $20.00 | eBay ↗ |
2026 Topps Heritage #308 Patrick Mahomes II LIGHT BLUE SPARKLE PARALLEL - Chiefs UngradedBIN | $25.00 | eBay ↗ |
2026 Topps Heritage Patrick Mahomes II Pink Sparkle Refractor #308 Chiefs UngradedBINOBO | $29.99 | eBay ↗ |
2026 Topps Heritage Football Patrick Mahomes Chrome Refractor #308 Chiefs SP UngradedBIN | $33.99 | eBay ↗ |
2026 Topps Heritage Football Patrick Mahomes Chrome Refractor #308 Chiefs UngradedBINOBO | $35.00 | eBay ↗ |
2026 Topps Heritage Football Patrick Mahomes II #308 Black Border UngradedBINOBO | $39.99 | eBay ↗ |
2026 Topps Heritage Football Patrick Mahomes Chiefs No Name #308 UngradedBINOBO | $72.99 | eBay ↗ |
2026 Topps NFL Heritage Patrick Mahomes II NO NAME VARIATION SSP #308 UngradedBINOBO | $80.00 | eBay ↗ |
2026 Topps Heritage Football Patrick Mahomes ll - Image Variation #308 UngradedBINOBO | $100.00 | eBay ↗ |
2026 Topps Heritage Patrick Mahomes II Image Variation #308 Kansas City Chiefs UngradedBIN | $120.00 | eBay ↗ |
2026 Topps Heritage Football - Patrick Mahomes II IMAGE VARIATION #308 UngradedBINOBO | $150.00 | eBay ↗ |
2026 Topps NFL Heritage Patrick Mahomes II NO NAME VARIATION SSP #308 UngradedBINOBO | $174.99 | eBay ↗ |
Topps Heritage Football 2026 Patrick Mahomes Image Variation SP #308 Kansas City UngradedBINOBO | $200.00 | eBay ↗ |
IMAGE MATCH
Listings that look like your card
These listings match your card by image. Tap a card or title to open the listing.
Patrick Mahomes II [Color of the Year] #4 Prices | 2026 ...
Patrick Mahomes II [Silver Sparkle Chrome] #4 Prices | 2026 ...
2026 Topps Heritage Patrick Mahomes Refractor #308 – Icons ...
Patrick Mahomes II [Color of the Year] #4 Prices | 2026 ...
Did I stumble on to something with this no name?
2 Card Lot Rookie Gold Patrick Mahomes Custom Limited ...
2021 Panini Chronicles Stars & Stripes #STS-PMA Patrick ...
Patrick Mahomes Football Lot of 5
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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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