Mountain (Onslaught) — Market vs Foil: which is worth more?
Mountain (Onslaught) value — Market $0.56 vs Foil $3.07. Foil sells for 5.48× Market (+448%). Prices updated September 2026.
Medians of real sold listings per condition, updated September 2026 — how we compute values.
Market vs Foil
$0.56→$3.07
Foil sells for 5.48× (+448%) the Market price — a $2.51 difference per card.
Is complete worth it?
Foil $3.07 vs Market $0.56 — a $2.51 premium (+448%). 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).