The New York Yankees contract that paid Mickey Mantle a shockingly low amount of money back in 1957 can be all yours ... if you've got a big pile of cash to buy it!!!
TMZ Sports has learned the deal that Mantle himself signed back in '57 is hitting the SCP Auctions block -- and is expected to fetch over $40,000.
It's interesting ... because Mantle -- who had just hit for the Triple Crown in 1956 with 52 home runs, 130 RBI and a .