Costco offers its members the Smarter Tools 7,500-watt Portable Gas-Powered Generator
, model no. STGP-9500EB, for $649.99
with free shipping
. (Non-members pay $32.50 more.) That's tied with our October mention and the lowest total price we could find by $249. It produces a 9,500-watt surge and 7,500 watts of continuous power, no-flat 10" tires, and a 420cc 4-stroke air cooled OHV motor. It runs for up to 10 hours at a 50% load on 6.5 gallons of gasoline. Deal ends February 23.