MediaProMobile.com - how dodgy?!

I found MediaProMobile.com from an auction for some of the latest Nokia and Sony Ericsson (SE) phones on Ebay.
This site looks HIGHLY suspicious to me. All their products are shown at very low prices and they claim to have some phones that aren't even available yet (Nokia N91).
Theres no details about the company and no way of contacting them.

I wouldn't touch them with a very long bargepole, never mind give them my credit card details!