Germany lenovo reship is definitely doable, hp maybe. The one lenovo order i did like 5 days ago is still not shipped,so their shipping is delayed and if it's much longer then it's not a good idea to do it. As for greece,it can be tried. As with everything if i don't do it i can always refund you. Just message me on im chat and we can talk.
Just put an order in for a S270N. Really friendly person. Isn't taking PayPal at the current moment but guided me to a place I could buy some BTC pretty easily! Was happy to answer any questions I may have had. I'll update this with a full review in the next coming days when I receive the monitor.