DuMont Teleset RA-105 Colony Price?

Hi...I've acquired a 1949 DuMont RA-105 from my office building and I'm trying to figure out how to sell it or - if it has no value - give it away. I don't know a thing about vintage TVs / turntables / radios / etc. I have alot of hobbies, just not this one! It's in good shape...the top of the case could be refinished and I'm in Chicago. Anyone have any ideas?