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16. Parts that are not used may be traded or sold up to the initial cost of the car or parts deal. In other words, if you buy a $500 Challenge car, you can recoup up to $500 of your budget by selling parts. (If you do turn a profit on selling parts off the car, we suggest you take your significant other out to dinner to compensate them for having a $2008 car hanging around the house.). Once the recuperation limit has been reached on a car or parts deals, trading is not allowed.
17. The maximum amount of money that can be recouped in a budget is $1004. This includes parts cars, parts deals and the Challenge car itself.