![Grimer [Reverse Holo] #78](/api/images/junkpal-products/cards/grimer-reverse-holo-78-pokemon-legendary-collection-card/img0/cover.webp)
Ungraded vs PSA 10 Grimer [Reverse Holo] #78: price difference
Grimer [Reverse Holo] #78 value — Ungraded $81 vs PSA 10 $1000. PSA 10 sells for 12.35× Ungraded (+1135%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 12.35× (+1135%) the Ungraded price — a $919 difference per card.
PSA 10 sells for 4.52× (+352%) the Grade 9 price — a $779 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Grimer [Reverse Holo] #78, the jump from Ungraded to PSA 10 is worth $919 (12.35×) — 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).