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Sentry Atari ST Price Guide & Value

Sentry - Atari ST - Retrocharting
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Details Sentry (Atari ST)

Console
Atari ST
Genre
Action & Adventure
Publisher
Firebird Software
Release
1987
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Market Value Sentry

Last update : 6/27/2026
LOOSE
$20
Average Price
COMPLETE
COMPLETE (CIB)
$44
Most Popular
NEW (SEALED)
$55
Sealed
GRADED
$60
Wata / VGA
Searching for best live offers...
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Price History Sentry

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Market Value & Price Range: Sentry

How much is Sentry worth on Atari ST?

The current price guide for this title is around $44.00 for a Complete (CIB) copy. For serious collectors, a brand new / sealed copy is valued at approximately $54.98. Graded copies (WATA/VGA) have been seen reaching $60.48 depending on the grade. This action & adventure title published by Firebird Software remains a staple for any Atari ST library.

Where to buy Sentry cheaper?

If you are looking where to buy Sentry cheaper, the best live offer currently starts at $13.62 for a Good copy.

Buying Guide & Authenticity

Is Sentry a rare game?

Sentry on Atari ST is a moderately common game. Its current $44 CIB value makes it accessible yet desirable. This is primarily an NTSC version (US or Japan). Import demand may influence its availability.

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Description Sentry

A surreal and very original game by Geoff Crammond. The game plays out on a 3D landscape with hills and valleys made up of several levels. At the highest vantage point stands The Sentinel, a statue-like being with an energy draining stare, you begin at the lowest. "Energy" plays an important role, there's a constant amount in the game world and each object is worth a certain number of units - including you.