HOW MUCH YOU NEED TO EXPECT YOU'LL PAY FOR A GOOD UG8

So I've decided to rebuild it to operate much better. At the beginning I thought to take the Yaesu MH31 handset that arrived with the radio apart and set the contents into the Astatic, but as I went combined with the setting up, I decided that wasn't these a good suggestion. Additonally, I've go through someplace that this is not a very good mic?Th