Castle Doom (Marvel Super Heroes) — Market vs Foil: which is worth more?
Castle Doom (Marvel Super Heroes) value — Market $0.52 vs Foil $1.05. Foil sells for 2.02× Market (+102%). Prices updated August 2026.
Medians of real sold listings per condition, updated August 2026 — how we compute values.
Market vs Foil
$0.52→$1.05
Foil sells for 2.02× (+102%) the Market price — a $0.53 difference per card.
Is complete worth it?
Foil $1.05 vs Market $0.52 — a $0.53 premium (+102%). 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).