The Mets were first named a team by Major League Baseball back in 1964 .
One of the most historic franchises in all of baseball , the New York Mets have provided collectors with plenty of memorabilia over the last half - century .
The New York Mets were first named a team by Major League Baseball back in 1964 .
One of the most historic franchises in all of baseball , the New York Mets have provided collectors with plenty of memorabilia over the last half - century .