Most grocery stores seem to carry Bison these days. I wasn't sure of the fat content though so I didn't buy it. It's notoriously lean and I wanted to make sliders which require fairly fatty beef.
I just ordered 13 rabbits(frozen cut up fryers) from South Carolina. Rabbit Meat (bunnison?) is the healthiest meat available, lowest bad fat, highest good fat, and fewest calories of all the food meats. Also tastes WAY better than poultry and can be substituted for chicken in any recipe.

Good coffee, good weed, and time on my hands...