Would not be surprised. Movie props tend to go like the wind, lent out, given out, sold, auctioned off. That is very much a capitalize bit there.
One I would have enjoyed getting had I the spare cash at the time was the van used in Blair Witch 2. ended up going for some 2 grand on Ebay. Some haunt in Airzona, I think.
Just glad the haunt props for the movie project I am on go home at the end of the day with me