I recently purchased what I thought was a 1969 (NON-RL) pressing of Led Zeppelin II from a Great Escape. When I took it home, the first I thing I did was play it. Side A was good. And then when I played Side B expecting to hear "Heartbreaker," out came a jazz instrumental. Based on the matrix number from the dead wax, I was able to figure out it was The Best of John Coltrane from his 1970 album, which was also on Atlantic records. I've not been able to find anyone online who has this particular mispressing. I have to assume then it's a rare find but have no way to know a value. Was hoping to hear some feedback and if anyone has ever heard of this mispressing?