Antique 1934 Elgin Bicycle medallion..how much is it worth in its condition?

[Detectingfreak]

Hey guys! I was out medal detecting and I found this elgin medallion. It is from a 1934 Elgin Bluebird bicycle. It is broken in the front but I have the whole wing and the whole name. I was just wondering how much would it be worth in its condition?

Front:


Back:


Medal on bike:

http://farm3.static.flickr.com/2399/2070416226_38a488f3f3.jpg?v=0

Thanks for your honesty and help