When was the Sentinel (Atari 2600) price last updated?

The latest Float values for Sentinel on Atari 2600 are from Oct 19, 2026.

Sentinel

Atari 2600 · North America · 1990

Sealed Sentinel (Atari 2600) is $87.50 as of Oct 19, 2026. CIB is $73.39 and Loose is $34.53.

North America edition. Last updated Oct 19, 2026.

Sealed Value

$87.50

-6.7% (30 days)

30-Day Change

-6.7%

Sealed value compared with our snapshot from about 30 days ago.

Sealed Premium

2.5× loose

How much more a factory-sealed copy is worth versus a loose cartridge or disc.

Demand

Low

How actively this title tends to trade, based on yearly sales activity.

When was the Sentinel (Atari 2600) price last updated?: The latest Float values for Sentinel on Atari 2600 are from Oct 19, 2026.