![Swampert [Stamped] #27](/api/images/junkpal-products/cards/swampert-stamped-27-pokemon-crystal-guardians-card/img0/cover.webp)
Ungraded vs Grade 9 Swampert [Stamped] #27: price difference
Swampert [Stamped] #27 value — Ungraded $22 vs Grade 9 $95. Grade 9 sells for 4.32× Ungraded (+332%). Prices updated July 2026.
↗ Rising · +34%
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Ungraded vs Grade 9
$22→$95
Grade 9 sells for 4.32× (+332%) the Ungraded price — a $73 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Swampert [Stamped] #27, the jump from Ungraded to Grade 9 is worth $73 (4.32×) — 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).