But this month there will be four because each house is also holding a separate auction devoted to works from a single estate.
These may be repurchased by Citigroup or sold in a separate auction for an additional profit.
The company then agreed to liquidate all assets in three separate auctions.
The radio stations were sold in a separate auction.
The site communities.com was sold at a separate auction, which Patrick and Ingemar started with the offer of $5.
Rather than sell the business in one piece, Susquehanna Media decided to run two separate auctions for its radio and cable operations.
The furniture of Linwood House was sold in a separate auction.
Italy raised a total of €7bn in four separate auctions after a successful short-term debt sale on Wednesday.
NextWave acquired the licenses through a separate auction in 1996.
It was no simple matter because there were separate auctions for all of the hotel and airline reservations, complete with tricky rules that affected prices.