Prosper, Tome-Bound (Secret Lair Drop) — Market vs Foil: which is worth more?
Prosper, Tome-Bound (Secret Lair Drop) value — Market $12.35 vs Foil $14.46. Foil sells for 1.17× Market (+17%). Prices updated August 2026.
Medians of real sold listings per condition, updated August 2026 — how we compute values.
Market vs Foil
$12.35→$14.46
Foil sells for 1.17× (+17%) the Market price — a $2.11 difference per card.
Is complete worth it?
Foil $14.46 vs Market $12.35 — a $2.11 premium (+17%). 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).