Championship Gin Rummy for PalmOS 6.99
the author of this app says:
Discard and Knock Your Way to Victory! Discover a new set of friends with an exciting game of Championship Gin! Our realistic characters span across 5 levels of difficulty. Savvy Gin players will love challenging opponents, while Gin beginners get some extra help with our personal in-game DreamCoach(TM). We'll go beyond just showing you what to play, we'll explain why you should play it. Learn the more you play!