Shure SM 58
Every pro singer needs their own microphone, and in the current days of Covid-19 your own microphone is a necessity to keep your germs to yourself.
The Shure SM 58 is a great live performance microphone, it’ll stand a fair bit of rough treatment (i.e it’s a sturdy bugger) and has a cardoid pickup pattern that will effectively reduce background noise. You can’t go wrong with the SM58, it’s the most popular microphone amongst professional singers.
Pricing starts from $165.
Check out more details at Shure.