Good luck selling as a set most collector are looking for single cars and not a set and with the economy no one is going to shell out 300.00 on a lot of cars. sorry but you may have better luck on ebay.
No trouble at all dave just tring to help you out. Another thing i would add is a description to each item like the year that the car came out the 3 M&M's are hard to tell which one is which. Good luck