Bison meat is absolutely delicious, very lean, and tastes somewhat like elk, somewhat like beef. A 2yr old meat bison will weigh around 850lbs give or take, and can yield around 300lbs + of meat, depending on who butchers it.
I shot a 2yr old male on a free range ranch in Montana 4yrs ago. 1 shot with a 45-70 Marlin 300gr Partition Golds at 82yds, a through and through, double lung hit. A beautiful hair on hide with tail is on my loveseat, my black lab's
sleeping "spot." Back then I paid $650, they field dressed it and dropped it in my truck. I had it skinned and quartered for $50 at a butcher in a nearby town. Friends cut and packaged it for some of the booty. It fed me and 2 of my nieghbors through the winter and spring. If you shoot one after September and before March, you get a good hide. It was well worth it that year, since I couldn't go out during elk season. I will probably do it again if the price is right.
The thing about bison is that the boiler room is actually near the thinner part of the animal. So a well placed shot is a killing shot. Some folks reccommended a head shot, but the ranch outfitter readily agreed on the boiler room, if I knew how to shoot that rifle, and I did. A 5 second death dance and down he went.