Pins are cheap over the counter anywhere. Or you can get them for free from the local pin exchange van, but you got to stay in line with all the druggies.
Gear - available on script if you find an open minded doc. Huge selection of vet stuff if you have the right connections, and cheap. DON'T try to smuggle any through customs as that's how you get dicked. If you are caught with Aust made gear, it's a littel fine, if that, and that's it. If you are caught with foreign gear, you are done for. Go figure.