T-Mobile is now offering the BlackBerry Curve to developers for free with a two-year contract! The deal is almost the same as it was on the Bold 9900 from T-Mobile. The way this deal works is you pay $50 up-front and get a $50 mail-in-rebate. With the two-year contract there is no activation fee and you will get free shipping!
If you are not a developer you can still pick up the Blackberry Curve 9360 for $79.99 on T-Mobile website.
For more details check out www.rimdevelopers.com