Grand Archiveカードの識別とAI事前評価

歴史と市場の背景

Grand Archive launched in 2022 as a Kickstarter project by Weebs of the Shore. The game uses a champion-based system with classes like Warrior, Mage, Assassin, and Guardian. The first set, Dawn of Ashes, introduced the core mechanics. Later sets including Radiant Origins and the Ascent LA event have expanded the game's card pool and competitive scene.

Grand Archive cards are growing in value as the player base expands. Secret rares and premium foils of popular champions are the top chase cards. The game has a strong presence at anime conventions and TCG events. High-grade copies of champion cards and signature cards command the best premiums.

In 2026, the grading market for Grand Archive Card Identification & AI Grading remains active. Collectors are submitting vintage staples, modern chase cards, and premium foil variants. The key to success is condition. A card that looks mint to the naked eye may have micro-surface defects, off-centering, or corner wear that drops it from PSA 10 to PSA 9 or lower. AI pre-grading catches these issues before you pay for a professional slab.

アーティスト・セット・デザイン

Grand Archive uses western anime-style artwork created for the game. The card frames are clean and modern, with class icons, cost, and stats clearly displayed. Premium cards feature detailed full-art illustrations and special foil treatments. The overall aesthetic is designed to appeal to anime fans and TCG players alike.

Understanding the design history of Grand Archive Card Identification & AI Grading helps collectors identify valuable variants and avoid counterfeits. Card backs, copyright lines, foil patterns, and border treatments all provide authentication clues. PreGradeCards AI is trained on these visual markers to identify cards accurately from a single photo.

AIが読み取る項目

• Champion class and subclass
• Set symbol and card number
• Common, Rare, Super Rare, Secret Rare, and Promo
• Standard, foil, and premium treatments
• Surface, corner, edge, and centering flaws

さらに、予測評価範囲と評価を下げる可能性が高い具体的な欠陥も表示します。プロ出品に20〜300ドルを使う前に確認できます。

評価の詳細

• Premium foils are prone to surface scratches
• Champion cards are frequently played
• Secret rares have dark borders that show edge wear
• Early prints may have centering inconsistencies
• Thin stock makes corners vulnerable

時代別の評価需要

なぜ事前評価が先か

Professional grading is expensive, and not every card will earn a premium grade. PSA Regular costs $79.99 per card. If you submit ten cards and only three earn PSA 10, you have wasted $559.93 on the seven lower grades. AI pre-grading at $0.18 per credit lets you test your entire collection first.

The AI filters out the 60-70% of raw cards that are unlikely to earn PSA 10, letting you submit only the strongest candidates. This reduces total grading costs by 40-60% and improves the average grade of your submissions. For collectors and dealers who grade dozens or hundreds of cards per year, the savings can reach thousands of dollars.

AI pre-grading is especially valuable for Grand Archive Card Identification & AI Grading because of the variety of card types, foil treatments, and print eras. A card from one era may have different condition vulnerabilities than a card from another. The AI accounts for these differences and gives you a targeted pre-screening report.

よくある質問