I replaced the entire house worth of windows five years ago and the house built burnt down two years ago. The windows are cleaned up, wrapped and stored will sell as a complete set white vinyl inside brown exterior. Very high-quality grade double pain tilted windows to clean both sides from the inside with all the screens.
I spent a lot more (5000$) then I’m asking for them when they were brand new and installed.
I think $1500 is fair. BUT I will take $1000 firm price. I want to sell them as a complete set. I’m not looking to piecemeal them and sell them separately.