Thank you for the help, guys!
I will try to find some good sites in Europe, but I don't expect to get very lucky with it.
By the way, I just looked into the customs and I found out that I don't have to pay anything if the item costs less than 35 U.S. dollars.
Anyone knows if I can order some good pads at less than $35?
try looking for sites in european countries where the game is strong at the amateur level - such as Austria, Germany, Finland, UK - that might at least give the chance of finding more than one supplier