Main Auction Galleries
The Karp family · Cincinnati, Ohio
Main Auction Galleries Inc. opened its doors in downtown Cincinnati, Ohio in 1870, growing from a small family business into a nationally recognized auction house serving local, national and international clients.
We specialize in appraising and liquidating estates and homes, working closely with attorneys, executors, trust officers, organizations, private consignors and individuals, with expertise in fine art, decorative art, antique furniture and household contents.
Read the history and recent highlights below.

Our collections feature mid-century and retro items, bronzes, sculptures, Rookwood and other pottery, jewelry, coins, automobiles, firearms, Civil War memorabilia, Oriental rugs, silver, and other unique pieces.
“Delivering exceptional auctions for 155 years—we’re proud to serve you now and in the years ahead.”
— The Karp Family
Recent highlights
- Sam Gilliam (1933-2022), acrylic: sold for $930,000
- Pair of 16th-century Chinese bowls: sold for $250,000
- Henry Mosler (1841-1920), oil: sold for $37,500
- Rare Isamu Noguchi Rudder dining table: sold for $30,000
- Maurice de Vlaminck, La Caserma: sold for $18,000
- William McKendree Snyder (1848-1930), oil: sold for $17,500
