Since I work for Lowe's it might make me look dis-loyal if I got some, but money talks.
Back in 2014 it was 2-20lb bags for $9.88.
So I'm waiting it out ...
I did something similar with the RO lump sale the other week.
The Academy sale is for 2-12.9 pound bags. That comes out to about thirty cents a pound. The Lowe's and HD sale comes out to 27 cents a pound.I bought mine from Lowes... Sale ended Sunday. I just came from academy and they had twin packs for 7.99. I just didn't look close enough to see if it was the 18 lb bags.