![Dark Slowking [Reverse Holo] #9](/api/images/junkpal-products/cards/dark-slowking-reverse-holo-9-pokemon-team-rocket-returns-card/img0/cover.webp)
Ungraded vs PSA 10 Dark Slowking [Reverse Holo] #9: price difference
Dark Slowking [Reverse Holo] #9 value — Ungraded $88 vs PSA 10 $702. PSA 10 sells for 7.98× Ungraded (+698%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 7.98× (+698%) the Ungraded price — a $614 difference per card.
Grade 9 sells for 4.74× (+374%) the Ungraded price — a $329 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Dark Slowking [Reverse Holo] #9, the jump from Ungraded to PSA 10 is worth $614 (7.98×) — 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).