I've been deliberately avoiding going into that store!
Go on in, they have some good stuff from time to time. I got a load of 1/100 Aircraft and 28mm Schwimmwagen and Hummers from there. They also have remaindered 28mm police cars, last week I got a load of audio-tapes too. They get undercut by the 99p store, though!
You're so spoiled! If some of you guys should find droves of 28 mm thingys in such a store, could I ask you to contact me? If you can for instance get Hummers for 1 Pound, I'd be willing to double that + postage (and I need more than one)
And I very much would appreciate helicopters (Hueys, Apaches, civilian, whatever!) in near 28 mm scale, too. Actually, at those prices I would buy most 28 mm stuff