Hello, I've got a complete set, #20144 American Flyer "Guided Missile Special" that I cannot find one piece of information on. All I have to go by is from the original paperwork that was in the box. It gives a price list with the heading "1958 Advertising Train No. 20144." Cars that are included are as follows: New Haven Diesel with Pull-Mor Power and Headlight Illum. Floodlight Car Remote Control Rocket Launcher Rocket Transport Action Crane Car Work and Boom Car I don't have the car numbers on me right now. Anyone have any ideas as to value, collectibility, or availability of this set? I've seen prices for the individual cars in this set, but like I said I can't find any mention of the set anywhere. Thanks!!