Ungraded vs PSA 10 Marshadow & Machamp GX #100: price difference
Marshadow & Machamp GX #100 value — Ungraded $19 vs PSA 10 $75. PSA 10 sells for 3.95× Ungraded (+295%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 3.95× (+295%) the Ungraded price — a $56 difference per card.
PSA 10 sells for 2.5× (+150%) the Grade 9 price — a $45 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Marshadow & Machamp GX #100, the jump from Ungraded to PSA 10 is worth $56 (3.95×) — 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).