If you use cash with same frequency in both continents the US will actually leave you with many many more coins. Europe has round prices (taxes are incorporated). Keep the 0.5, 1 and 2 euros and use them for coffee
Personally I had been looking for something like this from AE. I like the Kiowa the most
These pictures don't tell much though. Is this collection fresh new? I can't seem to be able to find anything else on the internet.