Ungraded vs PSA 10 Rocket's Mewtwo EX #99: price difference
Rocket's Mewtwo EX #99 value — Ungraded $475 vs PSA 10 $6766. PSA 10 sells for 14.24× Ungraded (+1324%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 14.24× (+1324%) the Ungraded price — a $6,291 difference per card.
Grade 9 sells for 6.56× (+556%) the Ungraded price — a $2,640 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Rocket's Mewtwo EX #99, the jump from Ungraded to PSA 10 is worth $6,291 (14.24×) — 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).