Northern Tool offers the Powerhorse 7,250-watt Portable Gas Generator for $594.99. Coupon code "260475" cuts that to $574.99. Choose in-store pickup to avoid the $111.75 shipping fee. That's $275 off and the lowest price we could find. Coupon ends August 21. It features: 9,000 surge watts (7,250 rated) electric start 8 120V, 20A outlets 1 120V, 30A locking plug 1 120V/240V, 30A locking plug