![Stoneforge Mystic [Extended Art] #337](/api/images/junkpal-products/cards/stoneforge-mystic-extended-art-337-magic-double-masters-card/img0/cover.webp)
Ungraded vs Grade 9 Stoneforge Mystic [Extended Art] #337: price difference
Stoneforge Mystic [Extended Art] #337 value — Ungraded $51 vs Grade 9 $25. Ungraded sells for 2.04× Grade 9 (+104%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Ungraded sells for 2.04× (+104%) the Grade 9 price — a $26 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Stoneforge Mystic [Extended Art] #337, the jump from Grade 9 to Ungraded is worth $26 (2.04×) — at today's prices that doesn't cover the fee — grading this one is for the collection, not the flip. 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).