Below are the three Mineralize e/s I have* - I got them all at the CCS. They are all BNIB. The best thing I can compare them to visually is an eggshell. They kind of have that smooth but
very slightly texturized look that an eggshell has. The Aristocrat one has slight hetching around the edges but the other two are smooth. In a way, it almost looks like they had the hetchmarks and they were buffed out.
For the auction, I'd probably want to see a closer picture. With a feedback rating of almost 1000, I'd expect better pictures than what the seller is posting in her auctions. OTOH, I don't imagine the Mineralize e/s would be too easy to duplicate. It'd be more cost efficient for a crook to dupe the pan eyeshadows in the rarer colors and rake in the dough on those. (sigh)
*I scanned at two different resolutions, that's why they are different sizes.