![Koga's Ditto [1st Edition] #10](/api/images/junkpal-products/cards/koga-s-ditto-1st-edition-10-pokemon-gym-challenge-card/img0/cover.webp)
Ungraded vs PSA 10 Koga's Ditto [1st Edition] #10: price difference
Koga's Ditto [1st Edition] #10 value — Ungraded $143 vs PSA 10 $2466. PSA 10 sells for 17.24× Ungraded (+1624%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 17.24× (+1624%) the Ungraded price — a $2,323 difference per card.
PSA 10 sells for 7.05× (+605%) the Grade 9 price — a $2,116 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Koga's Ditto [1st Edition] #10, the jump from Ungraded to PSA 10 is worth $2,323 (17.24×) — 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).