Space Quest III: The Pirates of Pestulon

Computer

Complete: $75
Sales: 2in 90 days

Variants

Region

Any NTSC

Loose —no sales Incomplete —no sales Complete $70–$802 sales Sealed —no sales Graded CIB —no sales Graded —no sales

Market value

$70–$80 $70.11 and $79.99two sales

$70 $80

Liquidity 32 of 100

2 sold in 90 days

No trend yet

sales since Oct 2026

Low confidence

2 sales, newest Oct 22 · few sales

Sales history

2 recorded complete sales of Space Quest III: The Pirates of Pestulon, every region, newest first
Sold	Listing		Region	Edition	Condition	Price	Feedback
Oct 22, 2026 sold in 5 weeks		Vintage SPACE QUEST III PIRATES OF PESTULON SIERRA IBM 3.5 & 5.25 Oct 22, 2026NTSC · Big Box (DOS)	NTSC	Big Box (DOS)	Complete	$79.99 eBay
Oct 13, 2026 sold in under 1 day		Space Quest III The Pirates of Pestulon PC - 1989 Sierra - 5.25" Floppy Disk Oct 13, 2026NTSC · Big Box (DOS)	NTSC	Big Box (DOS)	Complete	~~$70.21~~ $70.11 eBay

Frequently asked

How much is Space Quest III: The Pirates of Pestulon worth on Computer?

Two complete copies have sold, for $70.11 and $79.99.

How quickly does Space Quest III: The Pirates of Pestulon sell?

Two copies sold in the last 90 days.

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.