Castle Doom (Marvel Super Heroes) — Market vs Foil: which is worth more?
Castle Doom (Marvel Super Heroes) value — Market $0.48 vs Foil $1.04. Foil sells for 2.17× Market (+117%). Prices updated August 2026.
Medians of real sold listings per condition, updated August 2026 — how we compute values.
Market vs Foil
$0.48→$1.04
Foil sells for 2.17× (+117%) the Market price — a $0.56 difference per card.
Is complete worth it?
Foil $1.04 vs Market $0.48 — a $0.56 premium (+117%). 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).