Ungraded vs PSA 10 Misty's Psyduck #90: price difference
Misty's Psyduck #90 value — Ungraded $8 vs PSA 10 $127. PSA 10 sells for 15.88× Ungraded (+1488%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 15.88× (+1488%) the Ungraded price — a $119 difference per card.
Grade 9 sells for 5.13× (+413%) the Ungraded price — a $33 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Misty's Psyduck #90, the jump from Ungraded to PSA 10 is worth $119 (15.88×) — 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).