That's some nice lawn, do you grow any crops? Mine's an absolute dumpster fire, but I plan on entirely redoing the entire backyard next year. Dunno if I should keep the old wooden fence or replace it with metal sheets.
Dunno about actually selling reproductions, but wouldn't it be much easier to prepare and upload the necessary resources (minus the WADs) so that anyone would be able to make their own?
Did you try contacting @Revenant100? If there's anyone with a metric ton of Doom stuff, it's him.
Ugh, I don't know how bad it got in the US, but over here the prices went straight to the moon - it's actually much cheaper to buy cars or land! I was planning to upgrade in around 2024 or so, but it seems like it's never gonna happen.