Juan,
Do you buy from KEH and have it shipped to you in Barcelona? I'm just wondering how hard you're hit on customs fees? Or do they tag items as a gift and undervalue them on the customs forms? I can't imagine they do that.
I'm in Milan. When I want to buy equipment from the U.S., which is generally cheaper--especially since I'm paid in U.S. dollars--I have to wait until I get to the U.S. to order and take delivery of equipment. Or I have to beg a friend in the U.S. to take delivery and then mail it to me, hoping to sneak it past Italian customs without being tagged. By that method, though, it takes about a month for me to get things that I order because it's shipped to a friend first, then I have to wait for the friend to have time to mail it to me, then wait for it to make it here. So, I'd rather order directly from KEH, if the cost isn't too high.
-Russell