Home Slickdeals 10″ Sealy Essential Firm Mattress (Full) $220, 12″ Sealy Cool & Clean... Slickdeals 10″ Sealy Essential Firm Mattress (Full) $220, 12″ Sealy Cool & Clean Memory Foam Mattress (King) $360, More + Free Shipping w/ Prime By ARCOM - 22 June 2023 29 0 SHARE Facebook Twitter Go to the deal page: 10″ Sealy Essential Firm Mattress (Full) $220, 12″ Sealy Cool & Clean Memory Foam Mattress (King) $360, More + Free Shipping w/ Prime