18 major mattress sales you can shop ahead of Memorial Day

— Recommendations are independently chosen by Reviewed’s editors. Purchases you make through our links may earn us a commission. As any good deal hunter knows, Memorial Day is one of the best times to score a major deals on big purchases, with mattresses in particular standing out from the pack. On the deals front, this year is no different, with big-name retailers such as Tempur-Pedic and Casper offering discounts on bestselling styles, while…