Nirvana, Bleach
Nirvana's debut studio album, Bleach, was released in 1989 and recorded through most of the previous year. Distributed by Sub Pop, it's often overshadowed by their second release, Nevermind. This record projected them into the grunge scene and the band is credited with reshaping the genre. Early pressings of Bleach go for $2,500.
ABBA, Hova's Vittne
A special promo copy of ABBA's 1981 release, Hova's Vittne, was only given to those within the record company. There are 200 rare copies printed on red vinyl out in the world. The A-side features Hova's Vittne and the B-side features Tivedshambo. These special discs sell for $3,500.