Half-Life: Opposing Force — Loose vs Complete (CIB) vs Sealed (new): which is worth more?
Half-Life: Opposing Force value — Loose $11 vs Complete (CIB) $115. Complete (CIB) sells for 10.45× Loose (+945%). Prices updated July 2026.
ConditionSold medianvs Loose
Medians of real sold listings per condition, updated July 2026 — how we compute values.
Loose vs Complete (CIB)
$11→$115
Complete (CIB) sells for 10.45× (+945%) the Loose price — a $104 difference per game.
Complete (CIB) vs Sealed (new)
$115→$324
Sealed (new) sells for 2.82× (+182%) the Complete (CIB) price — a $209 difference per game.
Is complete worth it?
Complete (CIB) $115 vs Loose $11 — a $104 premium (+945%). 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).