![Lonely Sandbar [Foil] #320](/api/images/junkpal-products/cards/lonely-sandbar-foil-320-magic-onslaught-card/img0/cover.webp)
Ungraded vs Grade 9 Lonely Sandbar [Foil] #320: price difference
Lonely Sandbar [Foil] #320 value — Ungraded $13 vs Grade 9 $35. Grade 9 sells for 2.69× Ungraded (+169%). Prices updated July 2026.
↗ Rising · +30%
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Ungraded vs Grade 9
$13→$35
Grade 9 sells for 2.69× (+169%) the Ungraded price — a $22 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Lonely Sandbar [Foil] #320, the jump from Ungraded to Grade 9 is worth $22 (2.69×) — 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).