Brainiac Attack #76040 — Loose vs Complete (CIB) vs Sealed (new): which is worth more?

Brainiac Attack #76040 value — Loose $35 vs Complete (CIB) $158. Complete (CIB) sells for 4.51× Loose (+351%). Prices updated August 2026.

Steady
ConditionSold medianvs Loose
Loose$35eBay ↗
Complete (CIB)$1584.51× · +351%eBay ↗
Sealed (new)$2647.54× · +654%eBay ↗

Medians of real sold listings per condition, updated August 2026 how we compute values.

Loose vs Complete (CIB)
$35$158

Complete (CIB) sells for 4.51× (+351%) the Loose price — a $123 difference per set.

Complete (CIB) vs Sealed (new)
$158$264

Sealed (new) sells for 1.67× (+67%) the Complete (CIB) price — a $106 difference per set.

Is complete worth it?

Complete (CIB) $158 vs Loose $35 — a $123 premium (+351%). If you're holding the box and manual, completing a loose copy pays when that premium beats what the missing pieces cost you.

See current eBay listingsSee sold Brainiac Attack #76040 listings ↗Full Brainiac Attack #76040 price guide →

Values are estimates from real sales data — not appraisals or offers. Some links earn JunkPal a commission at no cost to you (disclosure).