I have one which is similar which I bought for $175 from ebay. It is
made in India. It does its job. I did a lot of research before I
bought it. I made my decision to buy this one partly because I read
the "Basic Tools" section in the Archive where Mr. Lewton-Brain
remarked that Indian ones were okay but "you needed a contact in
Bombay." If you search the Internet, you can find the Indian
manufacturer's website. They don't have an American distributor but
you can buy directly from them. They are, however, not as cheap as
$175. They also want letters of credit and you can't pay with PayPal.
If you are buying from ebay, be sure to check. I saw any person
selling the same thing for $750.-
Have fun rolling!