Swamp (Onslaught) — Market vs Foil: which is worth more?
Swamp (Onslaught) value — Market $0.47 vs Foil $2.84. Foil sells for 6.04× Market (+504%). Prices updated August 2026.
Medians of real sold listings per condition, updated August 2026 — how we compute values.
Market vs Foil
$0.47→$2.84
Foil sells for 6.04× (+504%) the Market price — a $2.37 difference per card.
Is complete worth it?
Foil $2.84 vs Market $0.47 — a $2.37 premium (+504%). 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).