The Mecum Auctions' 2015 schedule includes Harrisburg, Pennsylvania; Monterey, California; Seattle; Dallas; and Denver. Additional scheduled cities include Schaumberg, Illinois; Davenport, Iowa; Anaheim, California; and Austin, Texas. The auto auction has three separate events scheduled in Harrisburg in late July and early August.
Mecum Auctions specialize in tractors, motorcycles and collector cars, but occasionally it hosts auctions for other items, such as a porcelain neon signs auction scheduled for late March. Of its vehicle auctions, Mecum focuses more on cars and trucks than motorcycles and tractors. The most expensive vehicles auctioned by Mecum tend to be collector cars. In 2014, Mecum sold a car from 1964 for $7 million.