I just received my fourth---a German Leopard. The prices are reasonable ( about $35-40 per item, including shipping, and the guy, who calls himself tank-maker on eBay, is readily found by searching the web for the name, followed by eBay. If you don't see anything interesting at a particular time---right now there's nothing TM has that grabs me----it pays to visit every few weeks. You might pick up some nice and, not commonly available models. Like these, for instance:
