The seller is DREAMING. $3500 as is, no way hosay.
Firstly, why wouldnt you make the effort to at least wipe everything down with a wet cloth and remove the dust (unless u want to hide some bodgy playfield stuff ??)
I have a friend, picked one up for around 2 grand. Excellent backglass/translite, really nice playfield. I got him some brand new cabinet decals from the USA (Gene from Illinois Pinball) and his machine will be like new and owe him probably $2600 with some effort to shop it etc.
This title is collectable, and you dont see many around, people are keeping them. But $3500 unshopped and in need of stuff, not even close. Some one might pay it, stranger silly'er things have happened.