Up for auction is a New Old Stock Eldon Change Lane-Switch Track No. 3829, complete with original packaging. This vintage slot car accessory measures 7 1/4 x 12 x 2 1/2 inches and is compatible with the Eldon selectronic road race set 9812 only. The item is in mint condition, with unused components, making it a must-have for collectors. Although the box shows some storage wear including creasing and edge wear, it remains structurally sound. Don't miss the chance to add this unique piece to your collection!