I tried some yesterday - didn't buy it myself, but my friend had a few bottles so stole abit of hers. I haven't seen it for sale anywhere, but then again, I haven't been looking.
It didn't really have much taste to it - was a little disappointing. Though the stuff I tried had been out of a fridge for hours - I think it would have been nicer colder.
Hiya, I remember it from years ago - had to be in the mood to drink it though. In Tesco they had some peartiser along with the green glass bottle of appletiser - see if they still sell it.