I shoot two cases (50lbs) of Goex a year, but that's $14 lb.
BH 209 will be just for hunting. Lucky if I burn 2lbs a year. More like 1lb if I don't experiment with loads/scopes.
When you figure out the difference in price between T7 and BH. Don't forget to figure the truck load of patches you use to keep the crud ring out of the barrel.