Ungraded vs PSA 10 M Gyarados EX #27: price difference
M Gyarados EX #27 value — Ungraded $27 vs PSA 10 $420. PSA 10 sells for 15.56× Ungraded (+1456%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 15.56× (+1456%) the Ungraded price — a $393 difference per card.
PSA 10 sells for 4.24× (+324%) the Grade 9 price — a $321 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On M Gyarados EX #27, the jump from Ungraded to PSA 10 is worth $393 (15.56×) — 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).