Ungraded vs PSA 10 Groudon [Foil] #33: price difference
Groudon [Foil] #33 value — Ungraded $47 vs PSA 10 $310. PSA 10 sells for 6.6× Ungraded (+560%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 6.6× (+560%) the Ungraded price — a $263 difference per card.
Grade 9 sells for 2.98× (+198%) the Ungraded price — a $93 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Groudon [Foil] #33, the jump from Ungraded to PSA 10 is worth $263 (6.6×) — 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).