Souvenir stores, post office: Postage stamps
If you were ever a stamp collector, you'd recognize Liechtenstein since they put out so many stamps and it's a not so well known foreign country to boot, 25% or so of the government's income is from selling new series of stamps for collectors. You can, I imagine, buy them at the post office or if you are looking for something older, many of the souvenir shops had older stamps sealed in plastic, the prices increasing with the age of the stamps.









