About 4-5 weeks ago I won this item

  Waterman Ball Point in Epoxy Black X 3 Units, New Old Stock, Need Refill

which I paid for straight away, (I noticed shortly after that the seller relisted the item, ok fair enough maybe he had more stock this time it didn't sell)

after 4 weeks, no item has arrived and I opened a dispute, the seller promptly refunded

However now he has relisted again at over twice the price I won at, I am tempted to believe they were never posted as the price was not high enough.

I'm not thrilled with this seller, what do you think I should do regarding feedback