I bougyt a coke zero one today from a deli, it rang up $1.49, thats a bit much, its hould be $1, also I noticed the expiration date said MAR 10, in the firdge it was in had mostly all 8oz glass bottle of coke, it only had one row of the coke zero aluminan bottles.
I saw them on South Street in Philadelphia, in a restaurant called Steaks on South. They had 8oz glass Coke, Sprite, and Diet Coke, and the 8.5oz aluminum bottles as well (only classic). $1.50 each.