Heroic Intervention (Marvel Universe) — Market vs Foil: which is worth more?
Heroic Intervention (Marvel Universe) value — Market $9.56 vs Foil $13.02. Foil sells for 1.36× Market (+36%). Prices updated August 2026.
Medians of real sold listings per condition, updated August 2026 — how we compute values.
Market vs Foil
$9.56→$13.02
Foil sells for 1.36× (+36%) the Market price — a $3.46 difference per card.
Is complete worth it?
Foil $13.02 vs Market $9.56 — a $3.46 premium (+36%). 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).