Found on another forum site
frontier lump 20lb bag is on sale for 8.99 (normally 13.99)
http://www.lowes.com/pd_361265-34228-FT.LCIM20S.U.20_0__?productId=3604156
Add 6 to cart to get total over $50 ($54)
use online coupon code 47000RRRRR0661R ($10 off minimum $50)
ship to store is free
I...