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DENVER, CO - July 06: Chris Wilkins buffs the trunk of his 1970 Chevy Chevelle 496 re-creation, prepping it for this weekend's Mecum Auctions at the Colorado Convention Center July 06, 2016. Hundreds of classic cars, motorcycles and hot rods will be put up on the famous auction block July 8th and 9th at the Convention Center. (Photo by Andy Cross/The Denver Post)

DENVER, CO - July 06: Workers stabilize a sign on a lift in preparation for this weekend's Mecum Auctions at the Colorado Convention Center July 06, 2016. Hundreds of classic cars, motorcycles and hot rods will be put up on the famous auction block July 8th and 9th at the Convention Center. (Photo by Andy Cross/The Denver Post)

DENVER, CO - July 06: A 1951 Mercury, left, and an old Buick Roadmaster, waiting to be unloaded for the Mecum Auctions at the Colorado Convention Center July 06, 2016. Hundreds of classic cars, sports cars, motorcycles and hotrods will go up on the famous auction block July 8th and 9th and the Colorado Convention Center. (Photo by Andy Cross/The Denver Post)

DENVER, CO - July 06: Mecum Auctions staging specialist Scott Peterson closes the hood of a 1957 Bellaire 283 in preparation for this weekend's Mecum Auctions at the Colorado Convention Center July 06, 2016. Hundreds of classic cars, motorcycles and hot rods will be put up on the famous auction block July 8th and 9th at the Convention Center. (Photo by Andy Cross/The Denver Post)

DENVER, CO - July 06: The front end of a 1933 Ford 3 Window Coupe for sale at this weekend's Mecum Auctions at the Colorado Convention Center July 06, 2016. Hundreds of classic cars, motorcycles and hot rods will be put up on the famous auction block July 8th and 9th at the Convention Center. (Photo by Andy Cross/The Denver Post)

DENVER, CO - July 06: A 1929 BMW R62 motorcycle on display for this weekend's Mecum Auctions at the Colorado Convention Center July 06, 2016. Hundreds of classic cars, motorcycles and hot rods will be put up on the famous auction block July 8th and 9th at the Convention Center. (Photo by Andy Cross/The Denver Post)

DENVER, CO - July 06: Jim Tucker, left, and Dick Snyder unload a 1958 Chevy Impala to prepare it for sale this weekend's Mecum Auctions at the Colorado Convention Center July 06, 2016. Snyder's Impala and hundreds of classic cars, motorcycles and hot rods will be put up on the famous auction block July 8th and 9th at the Convention Center. (Photo by Andy Cross/The Denver Post)

DENVER, CO - July 06: Gary Butler drives his 1952 Buick Roadmaster Riviera on it's way to the Colorado Convention Center floor for this weekend's Mecum Auctions at the Colorado Convention Center July 06, 2016. Butler's Roadmaster and hundreds of classic cars, motorcycles and hot rods will be put up on the famous auction block July 8th and 9th at the Convention Center. (Photo by Andy Cross/The Denver Post)

DENVER, CO - July 06: Classic cars make their way up a ramp to the main floor of the Colorado Convention Center in preparation for this weekend's Mecum Auctions July 06, 2016. Hundreds of classic cars, motorcycles and hot rods will be put up on the famous auction block July 8th and 9th at the Convention Center. (Photo by Andy Cross/The Denver Post)