As previously posted, Canon will launch the EOS 70D this evening.
The camera will come as a body only package or kitted with either the EF-S 18-55 IS STM or the EF-S 18-135 IS STM. Below is a screenshot with the price of the kit with the EF-S 18-135 IS STM in Canada. The USA price should be within $100 of this.
Noted in the screenshot below is the September 13, 2013 release date, we'll see if that turns out to be true. We're hoping the camera launches well before that date.