Ultimate Builders Set #3800 — Loose vs Complete (CIB) vs Sealed (new): which is worth more?
Ultimate Builders Set #3800 value — Loose $40 vs Complete (CIB) $50. Complete (CIB) sells for 1.25× Loose (+25%). Prices updated August 2026.
ConditionSold medianvs Loose
Medians of real sold listings per condition, updated August 2026 — how we compute values.
Loose vs Complete (CIB)
$40→$50
Complete (CIB) sells for 1.25× (+25%) the Loose price — a $10 difference per set.
Complete (CIB) vs Sealed (new)
$50→$84
Sealed (new) sells for 1.68× (+68%) the Complete (CIB) price — a $34 difference per set.
Is complete worth it?
Complete (CIB) $50 vs Loose $40 — a $10 premium (+25%). 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).