Thanks for the excellent replies!

I even din't know that I can block states! I must do that with future listings, because I would get into trouble eithere with ebay or with quarataine.

I cannot list anything at the moment, but the combination idea with choice seems to be a very good idea.

Lastly: you are true with the postage, but how should I do that otherwise? Not taking the ebay postage? For me it seems that postage rate to product rate are not very good.

I will phone ebay btw.