Up for bidding is this 

NEW! GENUINE 3680529Z01 - Motorola Knob, Volume - HT750, HT1250, HT1550, PRO5150, PRO7150, PRO9150, CP200, PR400, CP150, EX500, EX600, EX600XLS, EX560XLS, GP328+ XTS2500, XTS1500 - Motorola Original

Happy Bidding!!!