Brain Age: Concentration Training — Loose vs Complete (CIB) vs Sealed (new): which is worth more?
Brain Age: Concentration Training value — Loose $18 vs Complete (CIB) $23. Complete (CIB) sells for 1.28× Loose (+28%). Prices updated July 2026.
↗ Rising · +21%
ConditionSold medianvs Loose
Medians of real sold listings per condition, updated July 2026 — how we compute values.
Loose vs Complete (CIB)
$18→$23
Complete (CIB) sells for 1.28× (+28%) the Loose price — a $5 difference per game.
Complete (CIB) vs Sealed (new)
$23→$31
Sealed (new) sells for 1.35× (+35%) the Complete (CIB) price — a $8 difference per game.
Is complete worth it?
Complete (CIB) $23 vs Loose $18 — a $5 premium (+28%). 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).