At first I thought I may have gotten it in Italy but Steve said not unless I went there without him.
Now that I think about it, I may have found it in someplace like "World Market". However, you can sign up here to be on the waiting list when it becomes available again. Mine is almost gone so I want more.
http://www.amazon.com/Drogheria-Alimentari-Natural-Grinder-Mushrooms/dp/B001EO5ZCE
Odd I checked for it on Amazon and found lots of the brand but no mention of the Porcini.
Oregon Mushroom has the European Dried Porcini, also. I just got their December E-mail.