![Psyduck [Reverse Holo] #104](/api/images/junkpal-products/cards/psyduck-reverse-holo-104-pokemon-aquapolis-card/img0/cover.webp)
Ungraded vs PSA 10 Psyduck [Reverse Holo] #104: price difference
Psyduck [Reverse Holo] #104 value — Ungraded $532 vs PSA 10 $17870. PSA 10 sells for 33.59× Ungraded (+3259%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 33.59× (+3259%) the Ungraded price — a $17,338 difference per card.
PSA 10 sells for 14.21× (+1321%) the Grade 9 price — a $16,612 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Psyduck [Reverse Holo] #104, the jump from Ungraded to PSA 10 is worth $17,338 (33.59×) — 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).