Mage's Guile (Onslaught) — Market vs Foil: which is worth more?
Mage's Guile (Onslaught) value — Market $0.22 vs Foil $3.44. Foil sells for 15.64× Market (+1464%). Prices updated August 2026.
Medians of real sold listings per condition, updated August 2026 — how we compute values.
Market vs Foil
$0.22→$3.44
Foil sells for 15.64× (+1464%) the Market price — a $3.22 difference per card.
Is complete worth it?
Foil $3.44 vs Market $0.22 — a $3.22 premium (+1464%). 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).