Home Slickdeals Zinus via Ebay: 8 Inch Spring Mattress with Quilted Cover: Twin $58... Slickdeals Zinus via Ebay: 8 Inch Spring Mattress with Quilted Cover: Twin $58 / Full $78 / Queen $96 By ARCOM - 10 January 2020 96 0 SHARE Facebook Twitter Go to the deal page: Zinus via Ebay: 8 Inch Spring Mattress with Quilted Cover: Twin $58 / Full $78 / Queen $96