Koma, Cosmos Serpent (Kaldheim) — Market vs Foil: which is worth more?
Koma, Cosmos Serpent (Kaldheim) value — Market $6.21 vs Foil $6.37. Foil sells for 1.03× Market (+3%). Prices updated August 2026.
Medians of real sold listings per condition, updated August 2026 — how we compute values.
Market vs Foil
$6.21→$6.37
Foil sells for 1.03× (+3%) the Market price — a $0.16 difference per card.
Is complete worth it?
Foil $6.37 vs Market $6.21 — a $0.16 premium (+3%). 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).