Hi, I’m not a prolific seller by any stretch but I often get 80% off final selling fees emails from eBay so you can sell a £1000 watch for not a lot of money to a wide audience.
The offer normally lasts Friday til Monday evening and I get 100 listings to use it on. I only ever have 2 or 3 and if my item doesn’t sell I just wait for the next offer to list. Just need to keep an eye on them not automatically re-listed by ebay on standard terms.