Walmart.com drops the price of theSpa Sensations Smart Base Bed Frame, Bronze from between $69-$99 to $59-$79. With $9.97 shipping or free Site-to-Store shipping, that is the lowest price we could find for this type of bed frame by $20. The steel bed frame, available in Twin, Twin XL, Full, Queen, King, and California King, takes the place of a box spring mattress and allows for 14" of under-bed storage. No tools are required for assembly. Sales tax is charged in most states.