I contacted GrandStand sports in reference to the COA stating its a Louisville Slugger and after researching my account they are mailing me a new COA with the correct information. Please message me with any questions or concerns. I was told that Mike Piazza only used Mizzuno bats so buyers be careful... Also if you look at baseball cards that show him batting, I've only seen the Mizzuno symbol on the bat.
The item "Mike Piazza Autographed Game Used Cracked Mizzuno Bat WithCOA. Mets Hall Of Famer" is in sale since Tuesday, September 26, 2017. This item is in the category "Sports Mem, Cards & Fan Shop\Game Used Memorabilia\Baseball-MLB\Bats". The seller is "sjscudera" and is located in Brick, New Jersey.This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Viet nam, Uruguay, Sri lanka.