DescriptionMason Dixon Public Auto Auction makes buying and selling cars fun! Public auctions are open to consumers and dealers every Tuesday evening at 5 PM at 12876 Molly Pitcher Highway
Greencastle, PA 17225. If you are a buyer or seller, the Mason Dixon app allows you to see information about available cars. You can complete a dealer registration and see sale and purchase policies and procedures. The Mason Dixon app makes buying and selling cars easy.