I love AC/DC. I have most of their vynil too. I used to work in a Record factory in '81. (It's a body shop now).
I remember when that album came out. I was either a senior or my first year of college.
I have it on CD. It's a must have album. It's as important as Pink Floyd, The Wall. Or any Led Zepplin album.
I've got a crate of old records. I don't play them anymore because I can't find a needle for my record player. I don't really want to anyway, I can't stand the static off those records either. I'm CD spoiled. My son, who's 10, asked me what those things were. I told him old frizbees.