I can imagine they are not going to get all their money that was invested into that build, out of it !
You never do... someone asked me the other day about the truck I am building as he wanted to buy it... when I told him the number to pry it away as is he almost stroked out... he then said, I understand it has labor in it, but you never get that back.
That is true, you don't, but I also don't want to sell it, so I gave you the I don't want to sell it price.
Also, if you had to source all this, it will take a lot of time.
I saved you all of this to get to where it is now, so that to me is worth a lot, to you it is not worth as much... matter of perspective.