So after a bit of digging, the Priest record isn't actually Screaming for Vengeance, it's a comp called "Screaming '84" put out by CBS. Still pretty rare (looks like I'm the only person on M:A who owns it) and still pretty sweet.
07/22 - Melt-Banana
07/26 - Forever Came Calling & Primitive Man
07/30 - Warped (?)
08/05 - Knockout Kid
08/07 - Fireworks (?)