Ground bison at $10 for a 10 to 16 ounce package is not worth it, for me. Bison roast, if you can find it, is a good deal.
What if you put a bison trap in your back yard?
Meat market in my local grocery store had an in-store sale this week for whole boneless ribeye steaks. I bought a 14.5 lb one for $88. ($5.99 per lb.) We cut it up this morning with our Hobart meat slicer, it produced 21 steaks. It is beautiful.
Slicing was easy, but cleanup of the equipment took a while. You have to be very careful how you clean the blade.
Will pass on the Bison.