Heroic Intervention (Doctor Who) — Market vs Foil: which is worth more?
Heroic Intervention (Doctor Who) value — Market $13.83 vs Foil $15.26. Foil sells for 1.1× Market (+10%). Prices updated August 2026.
Medians of real sold listings per condition, updated August 2026 — how we compute values.
Market vs Foil
$13.83→$15.26
Foil sells for 1.1× (+10%) the Market price — a $1.43 difference per card.
Is complete worth it?
Foil $15.26 vs Market $13.83 — a $1.43 premium (+10%). 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).