That is crazy, and don't expect someone to give you that here. I've thrown away better machines. You should of taken the money when the person offered it LOL. It doesn't even have the original bag.
$2000 equates to at least 4 cars for resale at the charity auction for me.
I wouldn't give you $20 for it.
It's only worth what someone is willing to pay for it. Call the guy who offered you $2000, before they adjust his medication,
"An item is worth only what someone is willing to pay for it."
Actually, I can take credit for that quote, written many years ago (sometime around 1996 or 1997) in my "How Much is Aunt Tillie's Old Sweeper Worth?" essay.