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2026 Konnor Griffin — Update Us1 Gold #74 — AI Pre-Grade 9
Sports card · Public PreGradeCards report · November 7, 2026
Pré-avaliada com IA
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Relatório de avaliação por IA
Análise completa com sub-notas e dados de mercado
9
AI Grading Results
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
9
MintBordas
9
MintSuperfície
9
MintCentralização
8.5
Near MintLado: Front (97%)Categoria: Card (100%)Danificada: OK (99%)Detecção: 84% (Card)
Limiting factor
Centralização is the weakest sub-grade at 8.5. PSA is strict; BGS/CGC moderate. Next concern: Superfície 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
8.5
Saved Centering Score
8.5 / 10
Good centering
Centering overlay: green/red guides mark the measured printed borders; labels are the saved measurements.
Border Measurements
Saved L/R Ratio42/58
Saved T/B Ratio49/51
Left62px
Top68px
Right84px
Bottom72px
The card is shifted left horizontally and shifted up vertically relative to the image frame.
Normalized offsets: 0.0462, 0.0386, 0.0629, 0.0406
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 — 86/100The lighting is even across the entire surface of this Konnor Griffin rookie card, with no disruptive glare or heavy shadows obscuring the view. All four corners and outer edges remain fully visible, allowing the card-detection AI to clearly isolate the borders for accurate measurement. Good lighting and unobstructed edges ensure our automated tools can evaluate surface texture and centering reliably.
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
Risco de centralização
BGS
9
Mint
Menor sub-nota
CGC
9
Mint
Precisão técnica
Grade Forecast Comparison
PSA
8
BGS
9
SGC
9
CGC
9
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Submit or Sell Raw?
Net profit after grading fees, shipping, and insurance
At predicted 9, 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 ~$32.65 all-in (CGC Economy) on a maybe — worth knowing before you pay.
Raw Value Est.
$16.13
Graded Value Est. (9)
$32.26
Upside if 10
$48.39
Net $15.74
| Company | Total Cost | Best Grade | Net Profit | ROI |
|---|---|---|---|---|
| CGC Economy 90 working days | $32.65 | 9 | $-0.39 | -1.2% |
| SGC Standard ($1,500) 40-50 business days active; raised from $15 on Sep 2 2026 | $62.65 | 9 | $-30.39 | -48.5% |
| 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 | $52.64 | 8 | $-33.28 | -63.2% |
| TAG Standard 45 business days includes 1000-point Score + Card Rank; $1k coverage | $72.60 | 8 | $-53.24 | -73.3% |
| BGS Express 15 business days active via temporary submission form; includes subgrades | $92.60 | 9 | $-60.34 | -65.2% |
🎚️ 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.
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Live Market Comps
Recent sales & marketplace listings
Estimate — comps may cover multiple printings of this card8 soldMedian (USD): $32.001 activeAsking median: $1,000.00
Sold Price Distribution (USD)
5
2
1
Sold Price Trend · 8 sales, 2 days
▼ -82.9% last 1 day
SOLD
Recent Sold Comps
| Listing | Price | Source |
|---|---|---|
2026 Topps Chrome Konnor Griffin #74 True Green /99 Sold 2026-11-06 | $59.99 | Sold ↗ |
2026 Topps Series 2 Konnor Griffin Pirates RC US-1 Green /99 Sold 2026-11-06 | $50.00 | Sold ↗ |
2026 Topps Update Konnor Griffin 1991 Topps Baseball 35th Anniversary Chrome Sold 2026-11-06 | $7.99 | Sold ↗ |
2026 Topps Chrome Konnor Griffin #74 X-Fractors Pittsburgh Pirates Sold 2026-11-06 | $7.99 | Sold ↗ |
2026 Topps Update Konnor Griffin Rookie Purple Rainbow Foil Happy B-Day! #/250 Sold 2026-11-05 | $16.00 | Sold ↗ |
2026 Topps Chrome Konnor Griffin Refractor Rookie RC #74 Pirates Sold 2026-11-05 | $16.26 | Sold ↗ |
2026 Bowman Chrome Spring Breakout Konnor Griffin ROOKIE #SB-1 Sold 2026-11-06 | $1.00 | Sold ↗ |
2026 Topps Update Series Konnor Griffin Pirates orange Diamante SSP/25 Rookie Sold 2026-11-05 | $299.99 | Sold ↗ |
ACTIVE
Live eBay Listings
| Listing | Price | Source |
|---|---|---|
Topps Update Series 2026 Konnor Griffin Rookie Pittsburgh Pirates US1 /10 UngradedBINOBO | $1,000.00 | 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.
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Not bad for a hanger box. : r/baseballcards
2026 Topps Update Series US1 Konnor Griffin - Pittsburgh ...
Topps Update 2026 release date and Konnor Griffin RC auto
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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.
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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.
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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.
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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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