Can anybody lend some insight on the "Storm Trooper" Kitchen Sink. I have a lead on a "never been used" one for $100 and I'm tempted but I don't know if I would ever use it as I'm afraid I would get it dirty. On a side note I already have a black kitchen sink, the hounds tooth (gray) bathroom sink, and the blue bathroom sink. So I don't really need it but it may be cool to have. I just have no idea if they were common at one time or if they truly are collectible.