Ungraded vs PSA 10 Chrome Mox [Extended Art Foil] #358: price difference
Chrome Mox [Extended Art Foil] #358 value — Ungraded $220 vs PSA 10 $355. PSA 10 sells for 1.61× Ungraded (+61%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 1.61× (+61%) the Ungraded price — a $135 difference per card.
PSA 10 sells for 3.11× (+211%) the Grade 9 price — a $241 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Chrome Mox [Extended Art Foil] #358, the jump from Ungraded to PSA 10 is worth $135 (1.61×) — 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).