![Thundering Falls [Borderless Foil] #331](/api/images/junkpal-products/cards/thundering-falls-borderless-foil-331-magic-murders-at-karlov-manor-card/img0/cover.webp)
Ungraded vs PSA 10 Thundering Falls [Borderless Foil] #331: price difference
Thundering Falls [Borderless Foil] #331 value — Ungraded $39 vs PSA 10 $33. Ungraded sells for 1.18× PSA 10 (+18%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Ungraded sells for 1.18× (+18%) the PSA 10 price — a $6 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Thundering Falls [Borderless Foil] #331, the jump from PSA 10 to Ungraded is worth $6 (1.18×) — 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).