I have two Linkin Park's ^_^
Most Helpful Girl
I still have a few from waaaay back in the past... Nightwish, System of a Down & Die Toten Hosen. A HIM shirt was once given to me although I never really listened to them & I was once given a Disturbed hoodie & an In Flames hoodie (from by brother because they shrunk in the washing machine, haha xD)
Nowadays, the bands I listen to... don't really offer a lot of merchandise & mostly stuff I'm not much of a fan of.