![Swarm of Rats [Foil] #167](/api/images/junkpal-products/cards/swarm-of-rats-foil-167-magic-8th-edition-card/img0/cover.webp)
Ungraded vs Grade 9 Swarm of Rats [Foil] #167: price difference
Swarm of Rats [Foil] #167 value — Ungraded $9 vs Grade 9 $10. Grade 9 sells for 1.11× Ungraded (+11%). Prices updated July 2026.
↗ Rising · +38%
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Ungraded vs Grade 9
$9→$10
Grade 9 sells for 1.11× (+11%) the Ungraded price — a $1 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Swarm of Rats [Foil] #167, the jump from Ungraded to Grade 9 is worth $1 (1.11×) — 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).