Koma, Cosmos Serpent (Kaldheim) — Market vs Foil: which is worth more?
Koma, Cosmos Serpent (Kaldheim) value — Market $6.80 vs Foil $15.38. Foil sells for 2.26× Market (+126%). Prices updated August 2026.
Medians of real sold listings per condition, updated August 2026 — how we compute values.
Market vs Foil
$6.80→$15.38
Foil sells for 2.26× (+126%) the Market price — a $8.58 difference per card.
Is complete worth it?
Foil $15.38 vs Market $6.80 — a $8.58 premium (+126%). 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).