![Mox Opal [Foil] #275](/api/images/junkpal-products/cards/mox-opal-foil-275-magic-double-masters-card/img0/cover.webp)
Ungraded vs Grade 9 Mox Opal [Foil] #275: price difference
Mox Opal [Foil] #275 value — Ungraded $237 vs Grade 9 $260. Grade 9 sells for 1.1× Ungraded (+10%). Prices updated July 2026.
↗ Rising · +35%
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Ungraded vs Grade 9
$237→$260
Grade 9 sells for 1.1× (+10%) the Ungraded price — a $23 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Mox Opal [Foil] #275, the jump from Ungraded to Grade 9 is worth $23 (1.1×) — 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).