Costco is pretty decent over on this side of the pond for a cash and carry - better than the Walmart equivalent, Sam's Club.
In a similar vein, Fresh N' Easy (Tesco subsidiary) is in it's death throes over here. A real shame but then it wasn't a proper 'English supermarket' experience, a bit half arsed TBH. But I'll miss my English bacon, Yorkie bars and squash when it finally pops it's clogs.