My only option was to order it from United States, because they have priority treatment, and then mail forward it to me in order to arrive on time for DreamHack Valencia... for a total amount of 50$ for a piece that costs 9.99$ in the US store...
I used USGOBUY, and it worked really well in their part, 10/10, and they refund me some funds because they didn't need the amount of money they asked initially.
In corsairs part... 0/10, the support team just redirect me to outside sellers in Europe to try there or just say wait until it comes to stock.... on a whopping 449 pounds or 500 euros case... really nice answer.
https://drive.google.com/open?id=1FneGHOe-77O44gSUQ4CCLuXw3-5p45PD