Altair

Anyone in the USA order from Altair Astro in the UK? The prices just seem so good for some scopes (even accounting for exchange rate like $300 cheaper that High Point or Agena). First Light Optics is another UK based shop, which I know is well regarded, and their prices are usually similar (or sometimes even less), but they charge quite a bit for shipping to the USA while Altair seems to be free for a large order. There's nothing necessarily that makes me wary, but when it looks like you're going to save hundreds, you get skeptical.