![Nidoking [Reverse Holo] #34](/api/images/junkpal-products/cards/nidoking-reverse-holo-34-pokemon-secret-wonders-card/img0/cover.webp)
Ungraded vs PSA 10 Nidoking [Reverse Holo] #34: price difference
Nidoking [Reverse Holo] #34 value — Ungraded $7 vs PSA 10 $151. PSA 10 sells for 21.57× Ungraded (+2057%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 21.57× (+2057%) the Ungraded price — a $144 difference per card.
Grade 9 sells for 7.43× (+643%) the Ungraded price — a $45 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Nidoking [Reverse Holo] #34, the jump from Ungraded to PSA 10 is worth $144 (21.57×) — 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).