to anser your question, you can buy n sell as many as 12 cars or registered vehicles a year in most states , thats re-registering as you go, in the street drivable , sales taxable format. dont get in the habit of selling a car that does not belong to you, called jumping title, this is a un written no no. i keep my buyin n sellin to a racing only-use cars or dragsters or altereds. makes life simple, less is more right now. drag racer for life, K.B.