Type: For TradeState: MichiganWill Ship: YesCategory: OtherPrice: tradeCondition: NewI have some genuine Pennsylvania pet rocks. All sizes and shapes. Very cuddly and easy to take care of. The basically chill all day. No feeding or messes. And they make great gifts. These are currently sold out in Michigan. So get the newest batch before its to late. All pet rocks come with a certificate of authenticity and a clear bill of health.