I happened to catch ESPN's Mike & Mike in the Morning this week when they announced the winning bid for a charity auction to have the show broadcast from a listener's home. The top bid was $57,100 -- all of which will go to the V Foundation for Cancer Research -- and although it's nice that a good cause is getting that kind of money, my first thought was, What kind of person pays $57,100 to have Mike and Mike come over?

Now I know what kind of person: Rush Limbaugh's ex-wife, Marta Maranda. The Palm Beach Post reports that Maranda, an aerobics instructor who met Limbaugh online and was married to him for 10 years, was the person who placed that top bid.

Maranda has not said publicly what made her decide to pay so much money to have Mike Greenberg and Mike Golic come over, and she hasn't said which of the many homes she bought after her divorce settlement will play host to Mike and Mike. Her primary residence is an $11.5 million mansion in Jupiter Island, Florida -- not far from where Tiger Woods lives -- but the code enforcement officer there says doing a live radio broadcast in a home would be strictly prohibited.