Rogers has announced its pricing structure for the iPhone 4. New customers can purchase the handset on a three-year voice and data plan for $159 CAN for the 16GB and $269 CAN for the 32GB model. The same prices are offered to those who started an iPhone contract on or before December 31, 2008, and to those who activated or upgraded to the iPhone 3G in 2008 and then upgraded again between June 19 and September 15, 2009, a likely time window for thoseā¦