product purchased here the request of my son for Christmas. From the day I looked at the product and when I bought it (the next day) the price had increased by 20%. Trade obliges ... but to a point. Thereafter product seen it cheaper in large surface. For now not open, waiting for Christmas, but sales method that will prevent me from now the seller. Very disappointed in the transaction. Beware of sellers who increase prices overnight riding the wave Christmas and the budget of the parents.
