![Goldeen [Master Ball] #20](/api/images/junkpal-products/cards/goldeen-master-ball-20-pokemon-prismatic-evolutions-card/img0/cover.webp)
Ungraded vs PSA 10 Goldeen [Master Ball] #20: price difference
Goldeen [Master Ball] #20 value — Ungraded $3 vs PSA 10 $92. PSA 10 sells for 30.67× Ungraded (+2967%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 30.67× (+2967%) the Ungraded price — a $89 difference per card.
PSA 10 sells for 9.2× (+820%) the Grade 9 price — a $82 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Goldeen [Master Ball] #20, the jump from Ungraded to PSA 10 is worth $89 (30.67×) — 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).