Ernie Ball Super Slinky Electric Guitar Strings 6-Pack with Cobalt Super Slinky - 9-42 Gauge | Price history

12/06/2021: $34.48

11/12/2021: $44.98

11/11/2021: $40.73

11/08/2021: $40.7

11/05/2021: $40.88

11/04/2021: $40.2

11/02/2021: $40.41

10/31/2021: $40.34

10/29/2021: $40.44