Brainstorm (Teenage Mutant Ninja Turtles Source Material) — Market vs Foil: which is worth more?
Brainstorm (Teenage Mutant Ninja Turtles Source Material) value — Market $2.26 vs Foil $5.88. Foil sells for 2.6× Market (+160%). Prices updated August 2026.
Medians of real sold listings per condition, updated August 2026 — how we compute values.
Market vs Foil
$2.26→$5.88
Foil sells for 2.6× (+160%) the Market price — a $3.62 difference per card.
Is complete worth it?
Foil $5.88 vs Market $2.26 — a $3.62 premium (+160%). 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).