If you’re an abiding RIM fan who’s itching for a new ‘Berry addiction, your next fix is soon at hand. After AT&T put its cards on the table — along with Sprint and US Cellular — an internal T-Mobile document now suggests the Bold 9900 will arrive at the Magenta-clad carrier on August 29th. Sadly, your patience (and loyalty) is going to cost you, because this touchscreen endeavor carries a $300 price tag, and like Ma Bell’s model, it features only 14.4Mbps HSDPA. Sure it’s steep, but that’s all the better for expensing to the corporate account, no? BlackBerry Bold 9900 appears in leaked T-Mo docs, reveals August 29th release date and $300 price originally appeared on Engadget on Wed, 03 Aug 2011 18:06:00 EDT. Please see our terms for use of feeds . Permalink