Ungraded vs PSA 10 Psyduck #100: price difference
Psyduck #100 value — Ungraded $7 vs PSA 10 $139. PSA 10 sells for 19.86× Ungraded (+1886%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 19.86× (+1886%) the Ungraded price — a $132 difference per card.
Grade 9 sells for 4.86× (+386%) the Ungraded price — a $27 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Psyduck #100, the jump from Ungraded to PSA 10 is worth $132 (19.86×) — 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).