I have a Metropolitan Police badge from the inauguration of Franklin D. Roosevelt. What's it worth?

I can't believe that with all the resources avaailable via the internet search engines you can't find someone who will give you a value for the badge. If all else fails try putting it up on E-Bay and see what kind of offers you get. You might also want to contact the MPDC Public Information Office. I believe theat they are gathering and compiling artifacts for an MPDC Museum.... that is.... if you're inclined to want to donate it.