siri iPhone 4S

We know Apple will announce the iPhone 4S tomorrow at media event. But how much will it cost? Apple will introduce the 64GB and unlocked iPhone 4S for $299 (current iPhone 4 32GB price) and the 16GB version will be available for $199, 9to5mac reported. According to its sources the current 8GB 3GS that AT&T offers for $49 will be replaced by a 8GB iPhone 4. The release date for these devices will be on October 14.