Air mattresses are one of those handy ... you can also find deals on their 13-inch and 18-inch tall mattresses across their queen, full, and twin bed sizes. Shop the deal here.

Right now, we've spotted one of Walmart's top queen-sized air mattresses — the Ophanie 18-inch queen air mattress — on sale for just $60 (normally $90). It's marked down during the Walmart ...