Ungraded vs PSA 10 Deoxys #GG12: price difference
Deoxys #GG12 value — Ungraded $18 vs PSA 10 $313. PSA 10 sells for 17.39× Ungraded (+1639%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 17.39× (+1639%) the Ungraded price — a $295 difference per card.
PSA 10 sells for 8.94× (+794%) the Grade 9 price — a $278 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Deoxys #GG12, the jump from Ungraded to PSA 10 is worth $295 (17.39×) — 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).