For some reason, I haven't found any new Matchbox cars in any store around me for months. Either retailers in the area don't care about these products, or someone has bought them all before my arrival ...

Most diecast collectors I know own items from multiple manufacturers. I, too, have cars from Hot Wheels, Tomica, Welly, Minichamps, and a few other brands. But most of the time, it's best to focus on ...