As For Importing A Washer From The EU To The US
Unless you know someone moving house and has space in their crates, I shouldn't bother, as it will probably cost equal or more than the new washer, especially should the unit come out of Germany.
Much of the EU postal/shipping companies have very high rates, especially if one starts going over say 20kg or 30kg, and or certian heights/weights. Much if not 99% of international shipping is done via air, so you can understand the costs. There are places that do ship large/bulky items (some Americans have been known to order BMWs or Mercedes-Benz cars that aren't available on these shores, or custom parts from Germany and have them shipped stateside), but if one is paying that kind of money, then another huge chunk for shipping via rail/land to a port, the via ship, etc isn't a huge deal.
Many of the above companies work on a container basis, so if your item does not fill one, it could be held or mixed with other items to make a full load. Then consider you will need an exporter to get the thing out of the EU, then an importer to take care of the paperwork on this side of the pond. Things such as taxes, duties and so forth must be paid before the item can leave, and when it arrives on US shores.
Miele North America of course purchases enough no to worry about these things, but have a hunch it would be dear for the average person.
Again,it might be eaiser to try and find someone perhaps in the military stationed in Germany or someplace in Europe who is willing to bring back a unit when they move house.
When you see European appliances on USA eBay or such that were never sold in here, such as my Pfaff ironer, most always they came when someone moved house from the old country and brought the things with them. Granted depending upon when they came, travel by ship was the common route across the Atlantic, so bringing a house full of stuff wasn't nearly as dear as today.