Underworld Breach (Teenage Mutant Ninja Turtles Source Material) — Market vs Foil: which is worth more?
Underworld Breach (Teenage Mutant Ninja Turtles Source Material) value — Market $7.37 vs Foil $9.42. Foil sells for 1.28× Market (+28%). Prices updated August 2026.
Medians of real sold listings per condition, updated August 2026 — how we compute values.
Market vs Foil
$7.37→$9.42
Foil sells for 1.28× (+28%) the Market price — a $2.05 difference per card.
Is complete worth it?
Foil $9.42 vs Market $7.37 — a $2.05 premium (+28%). 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).