cae383ca_AtariAge___Rarity_Key__Description
[Title] Scarce+ [Description] 
Getting harder to find, it may be difficult to track down all the Scarce+ cartridges if you are only hunting locally. For that reason, you may have to resort to online resources to track down all of these, although you should be able to pick them up inexpensively.
AtariAge - Rarity Key
Description