Ebay is a great choice....
I disagree, ebay is a good place to sell an Electrolux Olympia. Looking at completed sales I see ending prices ranging from 40.00 - 150.00. Shipping won't be that much, maybe 30 or 40 bucks, which you could put off on the buyer to pay. So if you sold this vacuum for 100.00 for example, and the shipping was say 35.00, Your ebay fee would be around 18.00. So you would still net around 72.00. And you think its not worth selling on Ebay? I doubt they could get that kind of price selling on craigslist or facebook marketplace. I have been selling vacuums on ebay for over 15 years so I think my opinion holds a little weight. A friend of mine just sold a vacuum just like this, even had the l shaped power nozzle and it sold for 101.00. I wish you luck in whatever you decided to do with this vacuum.
Chad Cunningham