Mastery Pack Guardian Booster Box (Mastery Pack Guardian) — Market vs Low: which is worth more?
Mastery Pack Guardian Booster Box (Mastery Pack Guardian) value — Market $69.50 vs Low $74.75. Low sells for 1.08× Market (+8%). Prices updated July 2026.
Medians of real sold listings per condition, updated July 2026 — how we compute values.
Market vs Low
$69.50→$74.75
Low sells for 1.08× (+8%) the Market price — a $5.25 difference per card.
Is complete worth it?
Low $74.75 vs Market $69.50 — a $5.25 premium (+8%). 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).