I was checking through some SW websites I hadn't been to in awhile, and I ran into the Cloud City Central Computer Databank. It's got printable games including:

Pazaak
(A popular game during the Old Republic times)

Dejarik
(R2 and Chewbacca were playing this in ANH)

Sabacc
(Thats the game where Han won the Millennium Falcon)

and Imperial credits!

http://www.xiii.dk/ccccd/