I have just won a partially complete set from Ebay of the supermarket, and the seller threw in the checkout set as well. I'm a bit wary cause a) they say bits of it are glued together and, b) where every other photo shows recessed shelves full of stock the seler's photo show what looks like plastic sheets showing pictures of stock. Oh well, the mystery will be solved by the weekend. It cost me £28 inc postage so seemed a bargain.
Sorry, back to the plot. This thread is quite old but I was very excited to see some shots of this set. The kids' imagination is amazing!