Check this out!

If you're putting together your own games, or need some handy props (pawns, meeples, blank playing cards, chits and chips, bulk d6s, etc.) check out this place.

I found it while doing a Google search for some blank play money to print for my students to play with. It's a site geared for the scrapbooker set, but their game pieces and card section could be of interest to folks like us.