CrunchDeals: AT&T BlackBerry Curve 8900 for a penny (or upgrade for $50)

New AT&T customers can grab the BlackBerry Curve 8900 from Amazon for just a penny when signing up for a two-year contract. Existing customers can get it for just $50 with a contract renewal. The same phone is going for $150 directly at AT&T’s site.

You’ll also get free activation between now and October 26th – a $36 value. The phone-for-a-penny deal will be good until November 4th.

BlackBerry Curve 8900 Phone, Black (AT&T) [Amazon]