Rottenmouth Viper (Bloomburrow) — Market vs Foil: which is worth more?
Rottenmouth Viper (Bloomburrow) value — Market $9.76 vs Foil $22.86. Foil sells for 2.34× Market (+134%). Prices updated August 2026.
Medians of real sold listings per condition, updated August 2026 — how we compute values.
Market vs Foil
$9.76→$22.86
Foil sells for 2.34× (+134%) the Market price — a $13.1 difference per card.
Is complete worth it?
Foil $22.86 vs Market $9.76 — a $13.1 premium (+134%). 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).