I’ve seen/heard several reports of people receiving their pre-ordered Canon 50D from a variety of vendors – both brick & mortar and online. Word is that Best Buy will also be selling them in stores this weekend.
Here’s the rundown of trusted online retailers for the 50D (note – some are still showing “pre-order” but expect this to change in the next day or three for all kits):
Amazon.com
Canon 50D (w/ 28-135mm kit lens)
Adorama
Canon 50D (w/ 28-135mm kit lens)