Sorry for English, I am an American. I want to help my friend from Peru upgrade their computer. I have an 8gb stick of ram I can send to them, but I'm wondering if I'm just better of sending them money. I'm unsure of the information I've found regarding shipping through customs, and if there are forms that must be filled and if there will be fees. I also want to order them an i7-9700k, but I only know how to order it shipped from US, so same concerns. If it's not worth shipping internationally, where can used pc parts be ordered in Peru?