>>6792960Best bet is to focus on one thing and start browsing eBay. Get an idea of how much they go for and start bidding. Twinmill is great because you have 50 years of metal on metal construction to choose from.
Additionally buying lots of cars you don't want containing one you do will get you more expensive versions for cheaper. See the orange enamel Twinmill pictured, paid like $4 for it, a good placeholder that would've cost me $10 by itself.
