Canon.com has a coupon for 20% off any of their in-stock refurbished SLR bodies and SLR kits, as well as refurbished lenses and Speedlites.
The 7D body, for example, would be $1,088 with the coupon. A new one goes for $1,549 at B&H, and their least expensive used copy is $1,199.
Use code: 20SLR412
Also, free shipping on orders over $150 with code: NEW412