Auctioneer Billy Landis, left, takes bids at the Las Vegas Convention Center where Mecum Auctio …

Auctioneer Billy Landis, left, takes bids at the Las Vegas Convention Center where Mecum Auctions is holding the first trade show since March, on Friday, Nov. 13, 2020, in Las Vegas. (Bizuayehu Tesfaye/Las Vegas Review-Journal) @bizutesfaye