They got quite a nice t-shirts, like this one for example:
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But the number of countries they ship to is pretty limited. Here is the complete list: United States, Puerto Rico, Canada, Mexico, Austria, Belgium, Denmark, Finland, France, Germany, Greece, Ireland, Italy, Luxemburg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, United Kingdom, Australia, China, Japan, Korea (Republic), New Zealand, Singapore.

And I would not say their shipping is cheap. Has to be fast though.