My 6D may be on the market for anyone considering an entry into full frame. It's been an excellent camera, but the guys at Canon convinced me that a 7D II is what i want for sports photography. Apparently, the crop sensor is super advantageous for capitalizing on telephoto (the x1.6 zoom) -- something i hadn't considered when i inquired about some of their big zoomers (e.g., 300mm+).

I'm not certain on price just yet. Figure out what the going rate is and try to get close to that.

Have a couple of lenses i could negotiate a part with too:

nifty fifty (f1.8 $99 lens)
17-40 f4L. I like this lens, but we have a 24-70 f2.8 and the wide angle rarely gets used.