Don't get me started on the vagaries of eBay. Suffice to say that different systems operate in different countries (e.g all UK sellers must offer Paypal even if they offer other payment options, but German sellers are not obliged to offer Paypal- thankfully most of those that are willing to ship outside Germany do offer PayPal) and searching when your primary address is in a different country can confuse their systems. And several times I have had to contact sellers because eBay has failed to offer me the full range of payment options after I win an item, though sometimes this was my fault (don't try to pay for items won on eBay.de by using eBay.co.uk unless you are using PayPal, for example). It's a mess, but it's still the best way to track down PM parts and sets around the world!