This camera served me well, but it's been sitting on the shelf for over a year, so it's time to see if somebody else can use it. The 7D was at the top of Canon's prosumer crop body lineup when it was released, and this one still can produce fabulous pictures. It has a 18 MP APS-C CMOS sensor, and can shoot 8 frames a second if you need it to.
You can select different jpeg qualities and also shoot RAW images simultaneously. Even saving two files per image, the buffer will hold 18 images before the shooting starts to slow down. The included vertical grip makes shooting in portrait mode much more comfortable, and also doubles your on-board battery life. I will also include two LP-E6 batteries and the charger
It's capable of full-auto shooting, or you can customize the functions to your heart's desire, and even save three of those custom configs to positions on the command dial for instant access.
I have a couple different lenses I can include with it if you need them. The 18-55 IS is the standard kit lens included with many of Canon's cameras. the 18-135/5.6 is a more advanced lens that is capable of surprisingly good images for a wide range zoom.
Camera and grip only $350
Camera, grip and 18-55 lens $400
Camera, grip and 18-135 lens (not shown) $500