![Mana Drain [Extended Art Foil] #637](/api/images/junkpal-products/cards/mana-drain-extended-art-foil-637-magic-commander-legends-card/img0/cover.webp)
Ungraded vs Grade 9 Mana Drain [Extended Art Foil] #637: price difference
Mana Drain [Extended Art Foil] #637 value — Ungraded $114 vs Grade 9 $176. Grade 9 sells for 1.54× Ungraded (+54%). Prices updated July 2026.
↗ Rising · +14%
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Ungraded vs Grade 9
$114→$176
Grade 9 sells for 1.54× (+54%) the Ungraded price — a $62 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Mana Drain [Extended Art Foil] #637, the jump from Ungraded to Grade 9 is worth $62 (1.54×) — 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).