PocketMatrix

I'm considering purchasing a Toshiba e335 because I can pick it up for $125, which seems to be a really good deal. Do you think I will have any other chances to buy this for around the same price, or less, within the next 6 months? I don't particularly need it right now, but I want one soon and I might as well get it when it's cheap.

As for the unit itself, is it possible, and if it is, how hard is it, to install a WiFi or Bluetooth connection on it? Thanks.