![Serperior [Reverse Holo] #13](/api/images/junkpal-products/cards/serperior-reverse-holo-13-pokemon-boundaries-crossed-card/img0/cover.webp)
Ungraded vs Grade 9 Serperior [Reverse Holo] #13: price difference
Serperior [Reverse Holo] #13 value — Ungraded $6 vs Grade 9 $48. Grade 9 sells for 8× Ungraded (+700%). Prices updated July 2026.
↗ Rising · +39%
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Ungraded vs Grade 9
$6→$48
Grade 9 sells for 8× (+700%) the Ungraded price — a $42 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Serperior [Reverse Holo] #13, the jump from Ungraded to Grade 9 is worth $42 (8×) — 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).