Up for sale is a set of vintage Tyco & Aurora AFX slot car trigger speed controllers. These controllers are compatible with HO scale slot cars and are a great addition to any collection. They were manufactured in the 1970s and are original pieces. The brand is Aurora and the model is Aurora AFX Slot Car Model Motoring. There is no need to worry about the condition of these controllers, as they are in good working order. Don't miss out on the opportunity to add these unique and rare pieces to your collection.