Swamp (Onslaught) — Market vs Foil: which is worth more?
Swamp (Onslaught) value — Market $0.67 vs Foil $3.73. Foil sells for 5.57× Market (+457%). Prices updated August 2026.
Medians of real sold listings per condition, updated August 2026 — how we compute values.
Market vs Foil
$0.67→$3.73
Foil sells for 5.57× (+457%) the Market price — a $3.06 difference per card.
Is complete worth it?
Foil $3.73 vs Market $0.67 — a $3.06 premium (+457%). 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).