I have don craft shows for 20+ years. It isn't like it use to be, Sales are down compared to 20 years ago , but I have noticed that in the last couple of years it is picking up. I did 5 shows last year and I cleared $600 above total cost. There has been years that I just made cost, but I still enjoyed it I am like Jim my prices are low but I don't have to burn anything. I don't mind production jobs at all. I had some dog products that sold slowly so I gave them to a dog rescue unit. I lost money on that but that's O.K. I am 75
years old and still having fun . I just hope it last for a long time to come .