im looking on tractor supplies website and they have the blue bag 26/18 for 23.99 maybe its worth a try.
I just looked it up that's only a 40 lb bag. I've been getting the 50 lb black bag of 24/20 for the same price. I pick up 4-6 bags in Sour Lake, Tx every time I go home to Beaumont and that last me a couple of months because I only feed 6 dogs. I haven't been able to find it at a decent price around Dallas.