Home Depot offers the Gladiator 45" GearLoft Garage Shelf, model no. GAWA45SFZW, for $37.31. (Amazon has it for the same price with free shipping for Prime members.) Opt for in-store pickup to avoid the $9.24 shipping charge. That's the lowest total price we could find by $23. It measures 20" deep and holds up to 100-lbs. Deal ends April 17.