Mastermind's Acquisition (Rivals of Ixalan Promos) — Market vs Foil: which is worth more?
Mastermind's Acquisition (Rivals of Ixalan Promos) value — Market $3.94 vs Foil $5.97. Foil sells for 1.52× Market (+52%). Prices updated September 2026.
Medians of real sold listings per condition, updated September 2026 — how we compute values.
Market vs Foil
$3.94→$5.97
Foil sells for 1.52× (+52%) the Market price — a $2.03 difference per card.
Is complete worth it?
Foil $5.97 vs Market $3.94 — a $2.03 premium (+52%). 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).