Home Dealnews Slumber 1 by Zinus Comfort 6" Innerspring Twin Mattress for $73 +... Dealnews Slumber 1 by Zinus Comfort 6" Innerspring Twin Mattress for $73 + free shipping By ARCOM - 6 July 2023 13 0 SHARE Facebook Twitter Go to the deal page: Slumber 1 by Zinus Comfort 6" Innerspring Twin Mattress for $73 + free shipping