Walmart offers the Cosco Stackable 3-Shelf Folding Instant Storage Unit in Black, model no. 66713BLK1E, for $29. Opt for in-store pickup to dodge the $4.97 shipping fee. That's tied with our mention from last week as the best price we've seen. (It's a current low by $41.) It measures 20.75" x 42.73" x 35.73" and each shelf has a 250-lb. capacity.