I HAVE A BRAND NEW IN THE BOX, NEVER INSTALLED 2ND ROW REAR UNDER SEAT STORAGE FROM WEATHERTECH. SILVERADO/SIERRA CREWCAB, 2008-2019. THE WIFE JUST BOUGHT ME THIS WEEK AND I HAVE OTHER PLANS FOR MY TRUCK. I PAID $180. I WILL LET IT GO FOR $120 WHICH IS FAIR.MODEL # 4S002. CALL OR TEXT IF YOU HAVE ANY QUESTIONS. THANK YOU FOR LOOKING, KEVIN.