What is the value of a Mickey Mantle Louisville Slugger 125S 31 bat?

A Mickey Mantle Louisville Slugger 125S Special, 31 inch store model bat in unused excellent -near/mint condition is worth about $75.-$100. in used but not abused excellent condition about $50.-$75.

The bulk of the value will be determined by the condition, and the age of the bat. Longer, older and higher grade bats will sell for more. See Related links for more information on Mickey Mantle baseball bats, and a guide to help you date the bat.