Tree House #21318 — Loose vs Complete (CIB) vs Sealed (new): which is worth more?

Tree House #21318 value — Loose $96 vs Complete (CIB) $148. Complete (CIB) sells for 1.54× Loose (+54%). Prices updated August 2026.

Steady
ConditionSold medianvs Loose
Loose$96eBay ↗
Complete (CIB)$1481.54× · +54%eBay ↗
Sealed (new)$2032.11× · +111%eBay ↗

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

Loose vs Complete (CIB)
$96$148

Complete (CIB) sells for 1.54× (+54%) the Loose price — a $52 difference per set.

Complete (CIB) vs Sealed (new)
$148$203

Sealed (new) sells for 1.37× (+37%) the Complete (CIB) price — a $55 difference per set.

Is complete worth it?

Complete (CIB) $148 vs Loose $96 — a $52 premium (+54%). 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 Tree House #21318 listings ↗Full Tree House #21318 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).