Lowes offers Kobalt QUIET TECH 4.3-Gallon Portable Electric 150 PSI Twin stack Air Compressor for $199 (reg. $249) with free shipping. 

Product Description:
This 4.3gal air compressor equipped with 1hp 4-pole induction motor and dual oil less pumps provides air flow of 2.4 cfm at 90psi with 150 max psi, ultra quiet operation and at least two times longer than standard compressor, adjustable handle and wheels for easy move and storage, perfect for trim, finish jobs.

• Kobalt 4.3-gal, 150-PSI portable electric air compressor is ideal for use with brad/staple nailers, finish nailers and framing nailers
• 120-Volt, 1-HP induction motor features 2 pumps and runs quietly for a more peaceful work environment
• Oil-free pumps are durable and maintenance-free
• Integrated control panel features a regulator and one-hand push quick-coupler for easy operation
• 2 gauges allow you to monitor tank pressure and outlet pressure, so you always know how much air is available or being used
• Steel, twin-stack design adds air capacity without taking up more floor space for your convenience
• Rubber wheels and sliding handle offer easy mobility around your garage or workshop