I just paid 2 bucks for a bottle of Coke at a supermarket store
Yeah supermarkets have really jacked up the price of Coke lately for some reason but they left Pepsi alone probably because they know Pepsi sucks. I go to a Dollar Tree or a Walmart and get my 2 liter bottles of Coke for $1.30 or even $1 if it's on sale. Definitely stay away from the 20 ounce bottles unless you like getting raped. Coke lover forever and a great stock too.