Swamp (Onslaught) — Market vs Foil: which is worth more?
Swamp (Onslaught) value — Market $0.69 vs Foil $7.86. Foil sells for 11.39× Market (+1039%). Prices updated September 2026.
Medians of real sold listings per condition, updated September 2026 — how we compute values.
Market vs Foil
$0.69→$7.86
Foil sells for 11.39× (+1039%) the Market price — a $7.17 difference per card.
Is complete worth it?
Foil $7.86 vs Market $0.69 — a $7.17 premium (+1039%). 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).