![Arceus [Corocoro Ichiban]](/api/images/junkpal-products/cards/arceus-corocoro-ichiban-pokemon-japanese-promo-card/img0/cover.webp)
Grade 9 vs PSA 10 Arceus [Corocoro Ichiban]: price difference
Arceus [Corocoro Ichiban] value — Grade 9 $7000 vs PSA 10 $21300. PSA 10 sells for 3.04× Grade 9 (+204%). Prices updated August 2026.
→ Steady
Medians of real sold listings per grade, updated August 2026 — how we compute values.
Grade 9 vs PSA 10
$7000→$21300
PSA 10 sells for 3.04× (+204%) the Grade 9 price — a $14,300 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Arceus [Corocoro Ichiban], the jump from Grade 9 to PSA 10 is worth $14,300 (3.04×) — if your copy grades at the top, that premium can cover the fee. A grade below the top one changes the math, so run your exact numbers first.
Run the grading break-even math →Values are estimates from real sales data — not appraisals or offers. Some links earn JunkPal a commission at no cost to you (disclosure).