Cheap coke 12 pks

Albies next week is advertising coke 12pks at 3.50 ea and 2.80 wyb 5. Summit Trading Co. ad for next has a manufacturer's coupon for 1 free 12pk wyb 4. If you have Coke Rewards pts. you can print $1/1 coupons, use 4 of these with 3 doublers and the above free q for a OOP of 4.20 or 3.50 for 5 12pks of coke products. The variation depends on the $$ value of the 'free' discount, either 2.80 or 3.50.