If I firmly believed that I had a $57,500 stamp that fetches just shy of $20,000 at Siegel auctions I would book a flight to NY from Japan and drop it off. Once I had the certificate (because I KNOW it is real) I would give it to Siegel to auction and make double what I could make on
ebay. Easy. OR I could send the stamp to PSE who accept cash, checks and credit cards (ask about wiring funds as well) and accept shipments from Fedex, UPS and DHL. Either way I would get it done because I KNOW that it is genuine. Right? Siegel could wire me the money once the sale is completed.