Lowe's continues to offer the Blue Hawk 4-Tier Plastic Freestanding Shelving Unit in Black, model no. 193583, for $14.98. Choose free in-store pickup to avoid the $5.99 shipping charge. That's tied with our mention from two weeks ago and the lowest price we could find for a similar unit by $5. Sales tax is added where applicable. This 49" x 22" x 14" unit is made from recycled resin.