Custody Battle (Onslaught) — Market vs Foil: which is worth more?
Custody Battle (Onslaught) value — Market $1.25 vs Foil $4.86. Foil sells for 3.89× Market (+289%). Prices updated August 2026.
Medians of real sold listings per condition, updated August 2026 — how we compute values.
Market vs Foil
$1.25→$4.86
Foil sells for 3.89× (+289%) the Market price — a $3.61 difference per card.
Is complete worth it?
Foil $4.86 vs Market $1.25 — a $3.61 premium (+289%). 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).