Well, it looks like AT&T has sprung another leak. This time, a pricing sheet has emerged from the Southwest that shows just how much the new BlackBerry 8900 will cost once it’s released on the carrier.

The smartphone will cost $199.99 when you sign up for a two-year contract and after you mail-in a $100 rebate. We still aren’t sure about the release date on this one, but it looks like AT&T will launch it on May 25th.

So, what makes this interesting? If this leak is true, it means that AT&T is selling their version of the BlackBerry 8900 for $50 more than T-Mobile. In case you’ve forgotten, this new smartphone will have a 3.2-megapixel camera, GPS, Wi-Fi, a 480 x 360 display, XM Radio Mobile, Yellow Pages and AT&T Navigator. However, it will not feature UMA on AT&T, even though it does on T-Mobile and Rogers.