Mountain Fortress #910029 — Loose vs Complete (CIB) vs Sealed (new): which is worth more?
Mountain Fortress #910029 value — Loose $438 vs Complete (CIB) $575. Complete (CIB) sells for 1.31× Loose (+31%). Prices updated August 2026.
↗ Rising · +9%
ConditionSold medianvs Loose
Medians of real sold listings per condition, updated August 2026 — how we compute values.
Loose vs Complete (CIB)
$438→$575
Complete (CIB) sells for 1.31× (+31%) the Loose price — a $137 difference per set.
Complete (CIB) vs Sealed (new)
$575→$585
Sealed (new) sells for 1.02× (+2%) the Complete (CIB) price — a $10 difference per set.
Is complete worth it?
Complete (CIB) $575 vs Loose $438 — a $137 premium (+31%). 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).