Zork: The Great Underground Empire — Complete (CIB) vs Sealed (new): which is worth more?
Zork: The Great Underground Empire value — Complete (CIB) $81 vs Sealed (new) $162. Sealed (new) sells for 2× Complete (CIB) (+100%). Prices updated July 2026.
Medians of real sold listings per condition, updated July 2026 — how we compute values.
Complete (CIB) vs Sealed (new)
$81→$162
Sealed (new) sells for 2× (+100%) the Complete (CIB) price — a $81 difference per game.
Is complete worth it?
Sealed (new) $162 vs Complete (CIB) $81 — a $81 premium (+100%). 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).