Ungraded vs PSA 10 Grimer #88: price difference
Grimer #88 value — Ungraded $40 vs PSA 10 $925. PSA 10 sells for 23.13× Ungraded (+2213%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 23.13× (+2213%) the Ungraded price — a $885 difference per card.
Grade 9 sells for 5.5× (+450%) the Ungraded price — a $180 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Grimer #88, the jump from Ungraded to PSA 10 is worth $885 (23.13×) — 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).