Interesting.
The first post guy from the link you provided basically is saying that he bought his console at a store called "Carrefour".
Now, this store I have seen in my country, but only in the centern region of it, not the north where I'm from.
Now I don't know if that store is also found in Southern America or Spain, so that leaves it up for a guess.
Although, I can tell you for sure that Carrefour is some sort of a Walmart equivalent in here, so it is NOT a second hand seller.
Edit:
The Carrefour the guy is speaking of is from Mucia, Spain.
I am betting for a letter typo, highly unlikely that he could have a 9.0U system and play European games IF the console was new.