Ungraded vs PSA 10 Mow Rotom #RT4: price difference
Mow Rotom #RT4 value — Ungraded $26 vs PSA 10 $300. PSA 10 sells for 11.54× Ungraded (+1054%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 11.54× (+1054%) the Ungraded price — a $274 difference per card.
PSA 10 sells for 5× (+400%) the Grade 9 price — a $240 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Mow Rotom #RT4, the jump from Ungraded to PSA 10 is worth $274 (11.54×) — 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).