Heroic Intervention (Marvel Universe) — Market vs Foil: which is worth more?
Heroic Intervention (Marvel Universe) value — Market $15.10 vs Foil $17.80. Foil sells for 1.18× Market (+18%). Prices updated August 2026.
Medians of real sold listings per condition, updated August 2026 — how we compute values.
Market vs Foil
$15.10→$17.80
Foil sells for 1.18× (+18%) the Market price — a $2.7 difference per card.
Is complete worth it?
Foil $17.80 vs Market $15.10 — a $2.7 premium (+18%). 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).