Ungraded vs PSA 10 Mr. Mime #122: price difference
Mr. Mime #122 value — Ungraded $13 vs PSA 10 $553. PSA 10 sells for 42.54× Ungraded (+4154%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 42.54× (+4154%) the Ungraded price — a $540 difference per card.
PSA 10 sells for 6.74× (+574%) the Grade 9 price — a $471 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Mr. Mime #122, the jump from Ungraded to PSA 10 is worth $540 (42.54×) — 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).