Actually i just ordered a lot of stuff on nba.com store (though i kinda dislike their website...)
shipping costs are incredibly stupid(doesn't matter what you order, one shipment method, one price and it's insanely high...)
but because everything is so much cheaper than it is in switzerland and i found some other stuff i needed anyway it still paid off for me...
(shoes in switzerland 90$, in us 45$... ball in switzerland 75$, in us 25$... sweater in switzerland 80$, sweater in us 20$, etc...)
Still haven't found a decent euro based store who offers more than just a couple of jerseys.
If anyone does i'd love to know about it!