![Corphish [Reverse Holo] #24](/api/images/junkpal-products/cards/corphish-reverse-holo-24-pokemon-crimson-invasion-card/img0/cover.webp)
Grade 9 vs PSA 10 Corphish [Reverse Holo] #24: price difference
Corphish [Reverse Holo] #24 value — Grade 9 $20 vs PSA 10 $100. PSA 10 sells for 5× Grade 9 (+400%). Prices updated July 2026.
↘ Falling · -64%
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Grade 9 vs PSA 10
$20→$100
PSA 10 sells for 5× (+400%) the Grade 9 price — a $80 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Corphish [Reverse Holo] #24, the jump from Grade 9 to PSA 10 is worth $80 (5×) — 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).