2008 Diamond Encrusted Hot Wheels: Most expensive toy car at $140,000+. 1968 Over Chrome Mustang: Worth $40,000, created solely for advertising purposes. Out of billions of mass-produced Hot ...

Vintage Hot Wheels models from the late 1960s and early 1970s are especially rare and valuable, attracting big bucks among collectors. The most expensive Hot Wheels model ever sold is a VW Bus ...