I'm really enjoying the grocery store bottles of Starbucks Frappuccino recently, especially the caramel flavor, but it is so expensive!
The best price I've found for the 4 pack outside of rare sales is $7.29 at Wegmans ($8.00 at most places, $7.78 at Walmart, and the 12 pack at Walmart only save 0.3 cents per ounce)
I'm looking for advice on the cheapest place to buy it or best duplicate. I don't want to make it myself unless it's only two or three ingredients, part of the appeal is that it's easy and I can just grab and go.