Circa 1980s Louisville Slugger bat signed by Mickey Mantle. A curious specimen, this model K55 measures 34" and weighs 31.75 ounces, with a beautiful 9/10 black Sharpie signature below the main barrel stamp. Interestingly, there is use evident, with a crack to the handle, light checking to the barrel, and scattered marks. As we are unable to track its exact origins, we can only speculate that it may have been used by Mantle for an Old Timer's Game. PSA for Auto.