Fisher 100 Push Button FM Table Radio

Does anybody out there have any knowledge about the Fisher 100 Table radio I have referenced? It's kind of a strange beast, although it seems to be constructed quite well. It has a 5 push button pre-set tuning assembly (same idea as the old car radios) and a nice wood cabinet. The one I found has some problems with the pre-set tuning (I am not familiar with this repair and need some input if anyone knows) It also has a couple of other problems, of which are not too serious, I believe. I am wondering what would be a fair price to pay for this radio in the condition described. Also, if anybody knows... what would be the approximate value of this radio working and in good condition. I found a picture of the exact radio and could post it if that would be helpful. Any information or comments would be greatly appreciated.