These are from my research the gold standard of TV pratting about the house headphones. Usually well in excess of £200 but I had a price watch on Amazon Germany and Amazon is selling them for 99euros.
They're out of stock will send when in stock. Every time I've done thing with Amazon I've always received the item. However they might not be here for Christmas. I've bought them even though I bought the Sennheisers RS175 recently.