Sounds like you've got some things going on that are unknown , in regards to this estate , to members on the forum .
You certainly do have a slug of options that you could exercise .
It appears as if you've got a number of 'unfinished project' pieces (furniture) , which tend to only have a fairly small (and budget-minded) client 'list' - composed of folks who'll want to go through the $ & work it takes to finish/refinish/restore such pieces .
This is not to say that there's no quality there , it's just that they're incomplete , or in need of a bunch of work to 'bring them up-to-snuff' .
Perhaps some other furniture items you have could be improved in appearance & 'marketability' by simply cleaning & oiling them - it's not super-hard to do & might just help you work off some frustration !
Where I'm going here is to suggest you might consider placing your items into catagories (smaller piles , if you will) to be sold together , and to advertise the type of sale for each genre of stuff (several sales , in otherwords) to the end of drawing folks interested in specific types of things , versus a 'garage-sale atmosphere' sale .
The issue of emotional attachment to items , or to the person who owned them , can really get in the way of a family member who has to be the liquidator of an estate .
If you're in a hurry to 'get rid' of your estate , (without trying to be rude here) uptono6ood , steel yourself for more tears .
You've got a fine old collection of lamps & other fragile items that will take/need considerable attention & time to ship , in the event you you decide to sell the items one at a time , via Ebay & such .
The same considerations will apply , if you've got to prepare them for transport to a auction , etc .
My big question is : are you up to the task of doing all the work yourself ?