![Howling Mine [Foil] #300](/api/images/junkpal-products/cards/howling-mine-foil-300-magic-7th-edition-card/img0/cover.webp)
Ungraded vs Grade 9 Howling Mine [Foil] #300: price difference
Howling Mine [Foil] #300 value — Ungraded $81 vs Grade 9 $131. Grade 9 sells for 1.62× Ungraded (+62%). Prices updated July 2026.
↘ Falling · -36%
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Ungraded vs Grade 9
$81→$131
Grade 9 sells for 1.62× (+62%) the Ungraded price — a $50 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Howling Mine [Foil] #300, the jump from Ungraded to Grade 9 is worth $50 (1.62×) — 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).