If you're a Sam's member, they have these inverter generators for $399, which is about $200 off
https://www.samsclub.com/p/westinghouse-igen2500-super-quiet-gas-generator/prod22464751?xid=pdp_cart
https://www.samsclub.com/p/westinghouse-igen2500-super-quiet-gas-generator/prod22464751?xid=pdp_cart