I tried to list a vintage SM58 twice and it keeps getting flagged and removed. I realize that SM58s have been counterfeited by some dirtbag factory in China, the thing is they copied a modern SM58 not one that's USA made in the early 1980s. After 1986 Shure moves manufacturing to Mexico and all SM58s since say "Made in Mexico" right on the label. The counterfeit ones also say "Made in Mexico", a vintage SM58 will say either "Made in USA" or not say where it's made at all on the mic itself.