I don't know if you have heard about the auction but check it out, there are some amazing rare bits up for sale. I was bidding on a piece of the original rail track but up against someone who had an algorithm in place so whatever I bid their bid immediately went higher, oh dear they went from $375 to $500! There is stuff from $100 to stuff they reckon could reach $100,000! (haunted mansion original painting)
https://vegalleries.com/releases/disneyland-the-first-65-years
The sale actually starts in 5 days so I was pre bidding (I am so a train nerd) but you have to show sense sadly.