I may pick up an original radio with all the parts there but in need of full restoration. The guy says it lights up and buzzes but doesn’t work. Wondering if anyone who has done a restoration on the radio for a 1951 3100 Chevy radio ( or had one done for them) could give some ballpark advice as to cost. I know it depends on how much work needs to be done but what would a full resto on one cost(or at least a range of cost)?