I came up with $2,600 or so in ebay value. Note that is prior to the fee discount. Many of the hubs are orphans, and there might be matching skewers for the sets without. Unfortunately the way they set the boxes up is deceiving. There are probably a number of empty boxes there when comparing the list to the images. Some of the brake calipers are without brake block holders, which places them at quite a discount.
The Huret multido odometers are serious in qty. but not a big value item, as are the Dia-Compe "comfort levers", some of the stuff like the spokes ... no telling other than they are not stainless. The reflectors, tell them to not bother packing those.

The bidding is up to almost $2,600 now. It is going to take a lot of spreadsheet thinking to value it more than that.