I have a Casio Cassiopeia E-200 PDA up for sale. $100 takes it (includes shipping). I bought it off a guy at work, but I never used it much. I thought I would use it all the time, but I really never did. You can go to Casio's website for more information. It also inlcudes an extra 32 mb compact flash card to supplement the 64 mb built in memory. I also have this on ebay with 3 days left, so let me know right away if you want it, and I will cancel the auction.