Shure SM58 Dynamic Cardioid Vocal Microphone, 3 Pack at Gear4music
Shure SM58 Wired Vocal Microphone with On/Off Switch for sale online | eBay
Shure BLX24R/SM58 (542-572 MHz, Band H10) Handheld wireless microphone system — includes BLX4R rack-mount receiver, SM58 microphone with BLX2 transmitter at Crutchfield