I once had over 200 pristine Cromemco manuals for sale. I put them on ebay for about 300 CHF (then living in Switzerland).
Nobody bought them, even after about 2 months of advertising. (ebay and anibis.ch)
So if its a fair world then I presume this sale wont go anywhere fast either.
Thing is in the vintage world, nobody really wants to spend any money !! :-(
marcus