This is a 1900 Villeroy and Boch of Germany charger from their Delft series of china, featuring a German castle, valued at 275GBp resale.
To sell online; GoAntiques.com, Truegether.com, Mercari.com, Wanelo.com, Poshmark.com,
Bonanza.com, Etsy.com, eBay, and Chairish.com.
Facebook Marketplace is how most people post things for sale locally.
Here are other local online classifieds;
Varagesale.com, and letgo.com, and 5miles.com.
Do click the five stars next. The rating stars are all the way at the TOP of the screen if you are on a desktop.
Click the blue words Rate the Expert to Finish on your screen if you are on mobile and that takes you to the five stars.
You can leave a bonus on the Leave a Review page.
For more items, you start a new page (after you click the stars)
and write the words RAREWARES ONLY there.