They are bogus. Three months ago I looked for an online to make my first internet purchase. I went through like 8 different sites till i realized they all had the same billing and shipping info, right down to the spelling errors.
If you want to try one, I used Eurobolics.com. It took a week and a half, came to my PO box, they accepted VISA, and it was that simple. I would use them again. Good luck, don;t blow 500 bucks on a long shot, look in the forums, I'm sure many others agree.