after the Bold 9000 & the Curve 8900 i don't see any reason for this device to be release
i think BlackBerry Bold it is real mobile art creation in mobile world .it is Monumental model all other just modification or degeneration. Bold is best .Bold is have positive + and have negative - but conception great.it is like Nokia E90 monster all other E it is good but.....
No 3g blackberry still one foot back this phone will be flop dont hve any doubt
Actually, specifications and pricing for T-Mobile USA can be found here: http://www.tmonews.com/2009/07/blackberry-8520-officially-official/