That Time I Got Reincarnated as a Slime Booster Box First Edition (That Time I Got Reincarnated as a Slime) — Market vs Low: which is worth more?
That Time I Got Reincarnated as a Slime Booster Box First Edition (That Time I Got Reincarnated as a Slime) value — Market $289.98 vs Low $275.00. Market sells for 1.05× Low (+5%). Prices updated July 2026.
Medians of real sold listings per condition, updated July 2026 — how we compute values.
Market vs Low
$275.00→$289.98
Market sells for 1.05× (+5%) the Low price — a $14.98 difference per card.
Is complete worth it?
Market $289.98 vs Low $275.00 — a $14.98 premium (+5%). 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).