Mecum Auctions’ forward momentum achieved another thrust ahead with a successful live classic and collector car auction event this past weekend in Las Vegas, as a group of 431 vehicles crossed the auction block. With bids pouring in from both live, on-site auction participants as well as those who opted to bid online from the comfort of home, the Mecum Las Vegas auction saw 316 vehicles hammer sold for a 73% sell-through rate and $13 million in overall sales.