Home Depot has RYOBI ONE+ 18V Cordless Dual Function Inflator / Deflator (Tool Only, PCL031B) on sale for $39.97. Shipping is free or select free store pickup where available.

Note: Availability for store pickup may vary.

Thanks to Community Member noctuurn for finding this deal.

Features:

• Up to 160 PSI: Ideal for high pressure applications from filling tires to sports balls
• High volume inflation and deflation of pool toys, air mattresses and other large inflatables
• Hands-free use with auto-shutoff when desired PSI is reached
• LCD screen for easy and accurate measurement readings
• Quick-connect air chuck
• On-board LED worklight
• Integrated carrying handle
• On-board storage for hoses and accessories
• Sweeper Nozzle: Blow dust/debris off small surfaces
• Narrow Pinch Valve Nozzle: Inflate narrow or small valve openings
• Pinch Valve Nozzle: Inflate standard or larger size inflatables
• Pinch Valve Adaptor: Inflate balloons and other small inflatables
• Sports Ball Needle: Inflate a variety of sports balls such as basketballs, soccer and footballs
• Brass Presta Valve Adaptor: Inflate bicycle tires with standard pump or compressor
• Part of the RYOBI 18V ONE+ System of Over 300 Cordless Products
• 3-year manufacturer's warranty
• Includes:
  • PCL031 18V ONE+ Dual Function Digital Inflator/Deflator, High Pressure Hose, High Volume Nozzle, Sweeper Nozzle, Narrow Pinch Valve Nozzle, Pinch Valve Nozzle, Pinch Valve Adaptor, Sports Ball Needle, Brass Presta Valve Adaptor, Drawstring Accessory Bag, and Operator's Manual
• Battery and charger sold separately