Favorite RARE album you own?

Burnt Offering - Walk of the Dead (killer thrash metal)

Mega Mosh - Call to Account (Cryptyc Slaughter kinda Hardcore)

Rigor Mortis - Freaks (I think this is a Classic but put in here anyway)

Pentagram (Chile) - Fatal Prediction 7" (Clasical Chilean Band recently covered by Napalm Death on Leaders not Followers)