What is the best deal for a collector?

For the best value, consider a Loose copy at $155, but Sealed offers the highest investment potential at $600.

How much is the complete in box version worth?

The Complete in Box (CIB) version of Space Quest: The Sarien Encounter is currently listed at $300.

Is the sealed version worth the extra cost?

Yes, the Sealed (new) copy holds the highest resale value at $600, indicating strong collector demand.

Space Quest: The Sarien Encounter — PC Price & Value

Name: Space Quest: The Sarien Encounter — PC Price & Value
Brand: PC

What Space Quest: The Sarien Encounter for PC is worth — loose cart, complete in box, and sealed.

Space Quest: The Sarien Encounter value — Loose $155 · Complete (CIB) $300 · Sealed (new) $600. Prices updated July 2026.

Platform · PC

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PriceCharting — Space Quest: The Sarien Encounter (PC)$300

Game details

Brand: PC
Platform: PC

Space Quest: The Sarien Encounter (PC) resale value

A loose copy of Space Quest: The Sarien Encounter averages around $155. A complete-in-box (CIB) copy — game, box, and manual — runs about $300, and a factory-sealed copy commands $600.

What drives the price

Condition is everything: a clean, unscratched label, an intact box without crushing, and the original manual can swing the value 30–50%. Test that the game works before you buy or sell.

Price guide

What this actually trades for — sold values by condition vs. what sellers are asking today

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Condition	Value	Based on
Loose	$155	eBay sold comps
Complete (CIB)	$300	eBay sold comps
Sealed (new)	$600	eBay sold comps

Frequently asked questions

What is the best deal for a collector?: For the best value, consider a Loose copy at $155, but Sealed offers the highest investment potential at $600.
How much is the complete in box version worth?: The Complete in Box (CIB) version of Space Quest: The Sarien Encounter is currently listed at $300.
Is the sealed version worth the extra cost?: Yes, the Sealed (new) copy holds the highest resale value at $600, indicating strong collector demand.