This is the rare diet version of Pibb Xtra. Its not terrible for a diet soda. Of course, I miss the original Mr. Pibb and Diet Mr. Pibb. This is a close as you’re going to get from Coke*. 12 pack of cans.
Extra extra it's diet Pibb Xtra!
*a closer taste to original mrPiBB is Doc X, available in regular and diet on Sodafinder!
Note: the freshness date on these 12 packs is October 11th 2021. I have friends that drink diet soda and I've had them try it and they say it still tastes good. However, drink it your own risk, sold as is.