Many of the chondas have a muffler that would not look out of place on a geo metro. They can tune the exhaust note pretty well running at a fixed 3600 RPM. Try one before you knock it. Mine are so quiet they sound like they need a tune up because "not much is going on". And I mean it plural, have a much-maligned "sportsman" 1500/2000 watt, a home depot chonda 2500/3250, and the infamous HF 800 watt two stroke. Even the little guy will start my fridge, it has a capacitor start. For $79 on sale it's a no brainer. It's the one I lend out (yeah I'm an enabler).
On bigger than the two stroke ones you can do better than HF. Watch online with amazon, o.co, home depot, auto parts stores. HD had a "spring black friday" a few months back: dumb, I know, but out of hurricane season. Got the 1500/2000 for $135 or so. Wanted the 4-cycle engine.
HF sells a car fuel pressure tester for extremely cheap; $10 or so, I can't find any cheaper way of getting the fittings! You can splice into its hose and use your car to pump its gas tank dry in a crisis. Also you may find stations rationing gas to "no cans- just your car".