I found the Mazuri 6F (50lb bag) within 10 miles for $27+tax locally. This is about the same price per bag for the 40lb Native Earth after shipping and tax with PFD... As a bonus they carry the kiln dried pine cheaper than I was getting it too (not from NPP or PFD). Unfortunately, the closest Tractor Supply to me is over 100 miles away in Bakersfield

Would have preferred to stay with Native Earth, but at least now I can say a final good riddance to National Pet Pharmacy and Pet Food Direct.