Freeeeeeeeee money! Interested in using the BlackBerry Pearl? Now may be the time to jump. Amazon has this phone with T-Mobile service for $400, but they are also offering $400 instant savings and a $75 mail-in-rebate, bringing the price down to -$75, or profit for you! Be sure and read the fine print, as I'm sure there is a ton of it.

Product Page [Via Dealhack]