![Psyduck [Blue Back] #54](/api/images/junkpal-products/cards/psyduck-blue-back-54-pokemon-japanese-topsun-card/img0/cover.webp)
Ungraded vs PSA 10 Psyduck [Blue Back] #54: price difference
Psyduck [Blue Back] #54 value — Ungraded $59 vs PSA 10 $1014. PSA 10 sells for 17.19× Ungraded (+1619%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 17.19× (+1619%) the Ungraded price — a $955 difference per card.
PSA 10 sells for 7.46× (+646%) the Grade 9 price — a $878 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Psyduck [Blue Back] #54, the jump from Ungraded to PSA 10 is worth $955 (17.19×) — 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).