We have a Mill that makes feed about 3 hours away. Cache Commodities in Ogden, Utah. They ship it by the pallet load here for 12.40 per 50# bag. Sure makes it nice when I pick up the feed for my larger meat bunnies.
I use calf manna for a supplement for any that I am needing weight on. Mine act like it is crack after they have gotten if for a bit. It really helps the does that have huge litters to be able to keep up and have enough milk and not drop weight.
It is also good for ones that are not eating well...