The transformer looks to be the only part of the set that is in used condition. The set features 2 great vintage cars. The Chapparel sportscar and a 67 Ford thunderbird. Both are original aurora thunderjets and don't look to have any use or damage to them. This set has been opened but was only used for display in my collection.This slot car track is comparable to aurora, atlas, bachman, lionel, and even autoworld HO scale slot car tracks. None of them are tested for there performance on the track. If you intend to race any of these older slot cars be prepared to tune, oil, or replace dried out tires for maximum performance. We do not guarantee there running capabilities since we have never tested them. The item "VINTAGE AURORA MODEL MOTORING SLOT CAR RACE SET WithCHAPPAREL & THUNDERBIRD" is in sale since Sunday, November 10, 2019. This item is in the category "Toys & Hobbies\Slot Cars\HO Scale\Pre-1970". The seller is "seekme1" and is located in Irwin, Pennsylvania. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Chile, Colombia, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Uruguay, Russian federation.