Ungraded vs PSA 10 Metagross GX #157: price difference
Metagross GX #157 value — Ungraded $26 vs PSA 10 $264. PSA 10 sells for 10.15× Ungraded (+915%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 10.15× (+915%) the Ungraded price — a $238 difference per card.
PSA 10 sells for 5.08× (+408%) the Grade 9 price — a $212 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Metagross GX #157, the jump from Ungraded to PSA 10 is worth $238 (10.15×) — 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).