Grade 9 vs PSA 10 Amoonguss [Reverse Holo] #13: price difference
Amoonguss [Reverse Holo] #13 value — Grade 9 $30 vs PSA 10 $34. PSA 10 sells for 1.13× Grade 9 (+13%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Grade 9 vs PSA 10
$30→$34
PSA 10 sells for 1.13× (+13%) the Grade 9 price — a $4 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Amoonguss [Reverse Holo] #13, the jump from Grade 9 to PSA 10 is worth $4 (1.13×) — at today's prices that doesn't cover the fee — grading this one is for the collection, not the flip. 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).