Mark,
I just remembered, that if you're looking for a 7D I recommend going through the Canon loyalty program. You'll get 20% off the refurb price. Basically you need to call them with a broken Canon camera. It has to be broken, not just old, dirty, etc. If you don't have a cheap powershot or something you can't use, just buy one on ebay or craigslist for $10 and run it over with you car.
Sadly the 5D is no longer part of the loyalty program, so that's why I didn't go through that and instead had to wait for their stupid sales/coupons.