Alex Rodriguez just scored a million-dollar home run. The Yankees slugger has sold his new Manhattan home for $6.6 million, reports the Post’s Jennifer Gould Keil. That’s less than its $8 million asking price but $1.1 million more than the $5.5 million he paid for it last year. A-Rod never took to the posh, 3,585-square-foot, five-bedroom, full-floor bachelor pad on the 35th floor of the Rushmore at 80 Riverside Blvd. — and spends much of his free time at his swanky new Miami mansion. The mystery buyers, a couple from Aspen, actually paid closer to $7 million because they also bought A-Rod’s furniture. Rodriguez, however, kept his art and a few of his favorite things, like a pool table. Listing broker Adam Modlin of the Modlin Group and buyers’ broker Barbara Fox of Fox Residential Group declined to comment. Yankee fans take note: Derek Jeter’s rival swinging 88th-floor bachelor pad at 845 United Nations Plaza is still for sale at $17.95 million. Furniture and memorabilia not included.