Swamp (Onslaught) — Market vs Foil: which is worth more?
Swamp (Onslaught) value — Market $0.70 vs Foil $7.33. Foil sells for 10.47× Market (+947%). Prices updated August 2026.
Medians of real sold listings per condition, updated August 2026 — how we compute values.
Market vs Foil
$0.70→$7.33
Foil sells for 10.47× (+947%) the Market price — a $6.63 difference per card.
Is complete worth it?
Foil $7.33 vs Market $0.70 — a $6.63 premium (+947%). If you're holding the box and manual, completing a loose copy pays when that premium beats what the missing pieces cost you.
Values are estimates from real sales data — not appraisals or offers. Some links earn JunkPal a commission at no cost to you (disclosure).