Members in the United States who have ordered directly from HGW?

I've been considering getting a few of HGW's superdetailing sets for some of the Wingnut Wings kits in my stash, and I was surprised to see how low the prices are (in USD) on their site (http://hgwmodels.cz/en/), and that shipping is also ridiculously low. Because the prices are literally half of what their other distributors are charging, I feel like there might be fineprint or something that I'm missing, especially because they're sending this from Europe, and buying from other countries almost always seems to cost quite a bit. Has anyone on here from the US ordered from them before? The shipping does say it's worldwide, I just feel like there's something I'm missing here. If it turns out to be a really good deal, I'll be ordering ASAP, it just seems to be a little "too good to be true" right now. Thanks!