With all the proceeds going to the Crumley House Brain Injury Rehabilitation Center, classic cars, competitive bidding, and supporting a worthy cause are all on the list as Dealers Auto Auction of East Tennessee brings to the Tri-Cities region its first-ever classic car auction.It is set for today and tomowwo, the two-day event is open to the public with over 150 classic vehicles hitting the auction block.One of the automobiles up for bids is a red, automatic 1965 Ford Mustang 289.