Home Slickdeals Sealy Twin Memory Foam Tight Top Mattresses: 8″ Firm $168.75, 12″ Medium... Slickdeals Sealy Twin Memory Foam Tight Top Mattresses: 8″ Firm $168.75, 12″ Medium $225 & More + Free S/H (exclusions apply) By ARCOM - 31 May 2021 81 0 SHARE Facebook Twitter Go to the deal page: Sealy Twin Memory Foam Tight Top Mattresses: 8″ Firm $168.75, 12″ Medium $225 & More + Free S/H (exclusions apply)