Walmart offers the South Shore Basics Queen Platform Bed in six colors (Black pictured), model no. 3070233, for $119 with free shipping. That's tied with our mention from two weeks ago and $11 less than the lowest total price we could find for a similar model elsewhere, except for the mention below. It doesn't require a box spring and purports to support up to 500 lbs. It measures 82" x 62" x 10".
A close price: Home Depot has a similar model for $121.13 with in-store pickup.