Ungraded vs PSA 10 Mimikyu #20: price difference
Mimikyu #20 value — Ungraded $16 vs PSA 10 $278. PSA 10 sells for 17.38× Ungraded (+1638%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
PSA 10 sells for 17.38× (+1638%) the Ungraded price — a $262 difference per card.
PSA 10 sells for 12.64× (+1164%) the Grade 9 price — a $256 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Mimikyu #20, the jump from Ungraded to PSA 10 is worth $262 (17.38×) — 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).