Rentonemi sorts every AC and appliance into one of three grades. The grade tells the buyer and the seller the same thing, so the price is clear.
It runs and does its job.
It runs, but it needs a repair.
It does not run. It is bought for its parts and its metal.
What the grade means for a seller
A D1 AC gets the most. A D2 AC gets less, because it needs a repair. A D3 AC gets its scrap price. You can see all three in the price tool: choose "Working and cooling", "Runs but needs repair" or "Not working".
What the grade means for a vendor
D1 stock is for resale. D2 stock is for repair shops. D3 stock is for parts and scrap. A vendor can ask for the grade that suits the work.
Who decides the grade?
You tell us the condition first. Our person checks the AC at pickup and confirms it.