Living Social has the Sportsman GEN4000LP, 3250 Running Watts/4000 Starting Watts, Propane Powered Portable Generator on sale for $204.97 with free shipping using promo code MONDAY.
This generator is rated 4 out of 5 stars on Amazon based on 193 reviews with a Fakespot grade of A. According to Camel3x, the lowest price this has been on Amazon is $266.13 on May 21, 2016
From the Living Social product page
The Fine Print
FINAL SALE; no returns unless defective
Most orders are delivered within 7 business days from the purchase date. Shipping questions?
Does not ship to PO boxes/AK/HI/Canada/Puerto Rico
Sportsman 4000 Watt Portable Generator
120V AC outlets
12V DC battery charging outlet
Great for keeping devices and equipment at campsites running
Compact size and weight make it easy to travel and transport
Automatic low-oil shutdown
AVR automatic voltage regulator
Built-in circuit breakers
Recoil start and shutoff switch
High Altitude Use: This generator is not recommended for high altitude use above 3,000 feet.
4000W Propane Generator (GEN4000LP)
• Runs on clean, quiet and efficient liquid propane gas (LPG), • Bad gasoline won't foul the engine • Carbon monoxide emissions run up to 40% lower • 5'-regulator hose included, propane tank is not included • 4,000 surge watts/3250 running watts • one 120V RV outlet, two 120V AC outlets, one 12 Volt DC outlet • 7-horsepower, 4-stroke OHV engine • 5,000 RPM and 212cc • Noise level: 68db with no load • Engine run time: 10 hours at 50% load per 20 lbs. LPG fuel • Oil capacity: 20oz, SAE 10W30 • Not CARB approved • Product dimensions: 23''x17''x17.5'' • Weight: 88lb.