The Skeleton Attack #21146 — Loose vs Complete (CIB) vs Sealed (new): which is worth more?

The Skeleton Attack #21146 value — Loose $10 vs Complete (CIB) $30. Complete (CIB) sells for Loose (+200%). Prices updated July 2026.

ConditionSold medianvs Loose
Loose$10eBay ↗
Complete (CIB)$303× · +200%eBay ↗
Sealed (new)$909× · +800%eBay ↗

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

Loose vs Complete (CIB)
$10$30

Complete (CIB) sells for (+200%) the Loose price — a $20 difference per set.

Complete (CIB) vs Sealed (new)
$30$90

Sealed (new) sells for (+200%) the Complete (CIB) price — a $60 difference per set.

Is complete worth it?

Complete (CIB) $30 vs Loose $10 — a $20 premium (+200%). 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 The Skeleton Attack #21146 listings ↗Full The Skeleton Attack #21146 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).

The Skeleton Attack #21146: Loose vs Complete (CIB) vs Sealed (new) Prices Compared