Confused and a bit angry. Cruising out of Amsterdam on a Sunday. Plan 4 nights in London pre cruise. Looking for a test site, very confusing. Emailed my hotel and the directed me to 2 pharmacies. One charges over $200 and the other over $300; boy are they making money. Found a couple of others that charge around $40 and am anxious about their validity. Amsterdam Airport is also outrageous. My understanding is that I don't have to test to fly to Amsterdam but test is needed to board Ship. I would gratefully pay HAL to test me pre disembarking; looks like that's not happening. Anyone have good testing sources?