Ebay takes a little to learn but overall it's a very effective and reasonably priced format to sell.

I would have sold the Georg Jensen item with the fee built in as well as listing within the 30 free listings, then the fee is capped.

Watchers are often other sellers as well as buyers, curious as to whether you sell at a particular price.

As for enticing buyers, if your description and photos are good, then the price is all that needs to be right. Maybe some re-lists are needed for the time when someone looking for that particular item looks on ebay.

Looking at your sales, a very good start IMO. Very few advertising mediums get the traffic ebay does.

Happy ebaying.