Home Depot cuts up to 69% 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, each with free shipping:

• Ryobi 18V One+ AirStrike Brad Nailer and Straight Nailer Combo for $272 ($115 off)
• PowerStroke RealTree 2,100W Gasoline Digital Inverter Generator for $549 (pictured, $158 off)