Zork I: The Great Underground Empire

Computer

Complete: $128
Sales: 2in 90 days

Variants

Region

Any NTSC

Complete $110–$1482 sales Sealed —no sales Loose $20–$252 sales Incomplete —no sales Graded CIB —no sales Graded —no sales

Market value

$20–$25 $20 and $24.99two sales

$20 $25

Liquidity 32 of 100

2 sold in 90 days · 1 listed now

No trend yet

sales since Oct 2026

Low confidence

2 sales, newest Oct 12 · few sales

Sales history

2 recorded loose sales of Zork I: The Great Underground Empire, every region, newest first
Sold	Listing		Region	Edition	Condition	Price	Feedback
Oct 12, 2026 sold in 3 weeks		Zork I 5.25" Floppy Disk Game Only IBM PC 1982 Infocom Oct 12, 2026	—	—	Loose	~~$25~~ $20 eBay · Offer accepted
Oct 12, 2026 sold in 3 weeks		Zork 1 PC 1982 Floppy Disk Disc IBM DOS 2.0 Infocom Oct 12, 2026	—	—	Loose	$24.99 eBay

Frequently asked

How much is Zork I: The Great Underground Empire worth on Computer?

Two complete copies have sold, for $110 and $148.49.

How quickly does Zork I: The Great Underground Empire sell?

Two copies sold in the last 90 days. One is listed right now.

How is sales data gathered?

We retrieve listing information through eBay alerts and Vinted alerts provided by GrailHound and apply image recognition and text processing to link marketplace listings to games.