Where do I buy them?
Die-Cast models can be purchased at almost any toy store and hobby shop. Just look around, Toys R Us carries a variety of die-casts, as well as Wal-Mart, Target carries a good amount of them too. Kay Bee toys has LOTS of diecasts models, they can be a little pricey there but if you are looking for a car in particular, they would be the best place to look.