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2020 Red-Eyes Black Dragon Exceed — AI Pre-Grade 8.5

Trading card · Public PreGradeCards report · October 20, 2026

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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

Red-Eyes Black Dragon Exceed — Mint
Red-Eyes Black Dragon Exceed
Yu-Gi-Oh! Red-Eyes Black Dragon Exceed
Non-Sport · Yu-Gi-Oh!2020FrontLatin87% Confidence
Card
ManufacturerKonami
Year2020
Features1st Edition, custom/unofficial print
AI Grading Results
Corners, edges, surface & centering — powered by computer vision.
8.5MintScale 1–10 · AI
角
9.5
ミント
エッジ
9.5
ミント
表面
8
ニアミント
センタリング
8
ニアミント
角エッジ表面センタリング9.59.588
面: Front (89%)カテゴリー: Non-Sport (100%)損傷: OK (98%)検出: 66% (Card)
Limiting factor

センタリング is the weakest sub-grade at 8.0. PSA is strict; BGS/CGC moderate. Next concern: 表面 8.0

Individual Corner Grades

Top Left
10.0
プリスティン
Top Right
9.5
ミント
Bottom Left
9.5
ミント
Bottom Right
8.5
ニアミント

Individual Edge Grades

Left Edge
9.5
ミント
Right Edge
9.5
ミント
Top Edge
9.0
ミント
Bottom Edge
9.5
ミント
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

8.0
Saved Centering Score
8.0 / 10
Good centering
Centering overlay
Centering overlay: green/red guides mark the measured printed borders; labels are the saved measurements.
57px54px63px81pxL/R44/56T/B51/49N1.5px
Border Measurements
Saved L/R Ratio44/56
Saved T/B Ratio51/49
Left63px
Top57px
Right81px
Bottom54px
The card is shifted left horizontally and shifted down vertically relative to the image frame.
Normalized offsets: 0.0325, 0.0424, 0.0415, 0.0403
Border widths as a fraction of the card's full dimension (0.05 = 5%). Lower = tighter.

Analysis Images

Original Image
2020, Red-Eyes Black Dragon Exceed — Original Image
Cropped Card
2020, Red-Eyes Black Dragon Exceed — Cropped Card
センタリングオーバーレイ
2020, Red-Eyes Black Dragon Exceed — センタリングオーバーレイ
PGC Slab
2020, Red-Eyes Black Dragon Exceed — PGC Slab

角の詳細

Top Left

2020, Red-Eyes Black Dragon Exceed Top Left detail

Top Right

2020, Red-Eyes Black Dragon Exceed Top Right detail

Bottom Left

2020, Red-Eyes Black Dragon Exceed Bottom Left detail

Bottom Right

2020, Red-Eyes Black Dragon Exceed Bottom Right detail

縁の詳細

Left Edge

2020, Red-Eyes Black Dragon Exceed Left Edge detail

Right Edge

2020, Red-Eyes Black Dragon Exceed Right Edge detail

Top Edge

2020, Red-Eyes Black Dragon Exceed Top Edge detail

Bottom Edge

2020, Red-Eyes Black Dragon Exceed Bottom Edge detail
📸

Image Quality Analysis

Good — 92/100
Great photo! The card is sharp, evenly lit, and set against a clean surface. Clear lighting and crisp focus make it easy for our card-detection AI to accurately evaluate fine details across the card.
Back of Card
Not graded
Your back photo wasn't graded — the +0.5-credit add-on exceeds your current balance. Add credits and re-grade any time to include the back.

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
センタリングリスク
BGS
8
ミント
最低サブスコア
SGC
7
NM-MT
表面の摩耗
CGC
8
ミント
技術的精度
Grade Forecast Comparison
PSA
8
BGS
8
SGC
7
CGC
8
Find this card:🛒 ebay

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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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