The price is about right. However, when you do buy one of those, then you will start wondering if DSN's better... later you might end up with one... after that you will realize that you wasted your $70 because you don't need two watches...
Anyway, I bought stuff from the following two sellers, they are about in the price range you specified. Really nothing wrong with the watch... you will get what you pay for. If you are not into making sure yours is as close to gen as possible or sapphire crystals... then this is a good way to go.
http://www.helenarou.com/ind.html
http://www.manbushijie.com/index.asp