Ungraded vs PSA 10 Mega Gengar EX #XY166: price difference
Mega Gengar EX #XY166 value — Ungraded $123 vs PSA 10 $5998. PSA 10 sells for 48.76× Ungraded (+4776%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 48.76× (+4776%) the Ungraded price — a $5,875 difference per card.
PSA 10 sells for 7.14× (+614%) the Grade 9 price — a $5,158 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Mega Gengar EX #XY166, the jump from Ungraded to PSA 10 is worth $5,875 (48.76×) — 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).