It's rumored that Walgreens currently has Purex B1G1. It may be marked as such and it may not be (you'll need to do a price check). Regular price is around $5.99/1. Use the B1G1 coupon from 2/21/RP (expires 3/7) to get 2 FREE plus tax. (NOTE: Some Walgreens won't allow this. You will actually have to buy 1 and then will be able to get 2 FREE after coupon and B1G1 sale.)
Thanks to CouponsDealsandMore.
If you have the chance to check this out, please leave a comment. I most likely won't be able to get out today to check it myself. Thanks.