It could be a rare pre pro, or it could be a plain code 3 - the problem with an auction like the one in the link is, that there's no way of knowing.
ONE photo, a box you can hardly see and a seller's claim that it's a pre pro. Oh and a 'no returns' and 'what you see is what you get'-policy. So you look at this photo, and that's it - if you gamble on it being genuine and find out it's a fake, tough luck, "you should have read the conditions"
I really think it's simple: if you're asking a higher than standard price for something, you MUST show potential buyers what they get for the extra money. If you can't be bothered to take more than one photo, or write a proper description, or spend the little extra for additional photos on the auction, the final price will suffer.
If the item is genuine, seller will lose a
lot of money like this because very few will bid. If, on the other hand, the item is fake... well, probably some poor beginner will get severely discouraged from his/her collecting hobby after buying this and finding it to be fake