Target - 12 Pack Diet Dr Pepper Triple Stack

I haven't checked the price yet, but this week at Target you have stackable savings with the New $0.50/1 Diet Dr Pepper 12 Pack - any flavor coupon that popped up today.

-Text AVENGERS to 827438 Free $5 Target Gift Card with a $25 purchase of select Kellogg's and Dr. Pepper products
-10% Off Dr Pepper Regular & Diet Target Cartwheel offer 
-$0.50/1 Diet Dr Pepper 12 Pack printable

Typically the 12 packs are around $4.99, unless they happen to be on sale this week.