He seems to have stopped selling, so I guess the Turkish Ministry of Culture, with help from an intrepid reader of this blog and Paul Barford's, was able to put a stop to it. The father and son duo have been regularly bringing Egyptian cartonnages and the like to London, but not recently either.
As you can see from his eBay page, he is offering nothing for sale. If you click on "completed listings" there is nothing recent:
ebuyerrrrr | eBay