Walmart offers the Beautyrest Sky Rise Raised Air Bed Mattress with Hands-Free Express Pump in several sizes with prices starting from $49 with free shipping. That's the lowest price we could find by at least $23. Shop Now Tips Twin for $49 (low by $23) Full for $59.99 (low by $39) Queen for $69.99 (low by $38) Features dual-chamber channel beam construction waterproof top push-button control up to 700-lb. weight capacity includes carrying bag