Home Depot cuts up to 60% off select items during its Overstock Sale. (Prices are as marked.) Even better, many items are eligible for free shipping. (Otherwise, choose in-store pickup to avoid shipping fees, which start at $5.99.) A couple of best bets, both with free shipping:

• Backyard X-Scapes Expandable Bamboo Border 8-Pack for $27.99 (low by $32)
• NewTechWood 8.6-sq. ft. Modular Outdoor Composite Flooring System Kit for $44.26 ($43 off)