Has anyone done business with these guys?
 

So one of the weird fantasies I have had would be to have a collection of all the elements. In my search for this goal I came across these guys. I can't say that the prices are the best, but they have about 50 or so elements made thus far, including freakin' sulfur. Who has a sulfur coin?? Anyway I am off topic. I was wondering if anyone here has bought any of these coins and if they are reputable. Thanks!

http://www.elementsales.com/ecoins.htm
Here is there main page.
http://www.elementsales.com/index.html
::edit::
I was looking and these guys have looks like almost everything.
The only thing that bothers me on the coins is that there are no hallmarks on them.