Not sure if you are willing to go “pre-owned” but I just got a 5 burner full stainless steel kenmore with a rotisserie, lights, side stove with a full tank of propane for $100. The guy bought it 6 months ago for $800 and was unloading a lot of stuff because he was moving to the east coast.
I’ve seen some pretty nasty grills on craigslist but if you can find one like this that had super light use its worth it.