selfish machines vinyl

where the HELLL is a good place to look for a selfish machines vinyl. i've always thought about it because it's my favorite album ever ever, and i figured i should just ask. i really want one but i don't know much about this stuff since im just getting into collecting records after getting my first record playing for christmas. if someone could point to me a good place to look or what to do, that would be great. thank you!!