Pure fluke in finding this. I was returning something at Anaconda and the guy beside me bought a Dometic 800VA pure sine inverter for $125.
Anaconda had them for $600, on sale for $250, and this one was on the clearance table in Highpoint, VIC (50% off). A quick google search shows $400 is a fair price right now. $250 is great, $125 is insane.
I imagine only some stores have them on clearance so call/visit first.
Online it’s showing at $250 but in store they mark it down to $125 if it’s on clearance.
Model is MSI 912. 800W continuous, 1600W peak.