![Arbok [Reverse Holo] #29](/api/images/junkpal-products/cards/arbok-reverse-holo-29-pokemon-sandstorm-card/img0/cover.webp)
Ungraded vs PSA 10 Arbok [Reverse Holo] #29: price difference
Arbok [Reverse Holo] #29 value — Ungraded $11 vs PSA 10 $342. PSA 10 sells for 31.09× Ungraded (+3009%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 31.09× (+3009%) the Ungraded price — a $331 difference per card.
Grade 9 sells for 6.64× (+564%) the Ungraded price — a $62 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Arbok [Reverse Holo] #29, the jump from Ungraded to PSA 10 is worth $331 (31.09×) — 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).