Koma, World-Eater (Foundations Promos) — Market vs Foil: which is worth more?
Koma, World-Eater (Foundations Promos) value — Market $0.66 vs Foil $0.83. Foil sells for 1.26× Market (+26%). Prices updated September 2026.
Medians of real sold listings per condition, updated September 2026 — how we compute values.
Market vs Foil
$0.66→$0.83
Foil sells for 1.26× (+26%) the Market price — a $0.17 difference per card.
Is complete worth it?
Foil $0.83 vs Market $0.66 — a $0.17 premium (+26%). 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).