Artist: Kluster
 | Kluster | Schwann STUDIO 511 | GER 1969 | 1000 € |
| - Klopfzeichen (300 copies only, embossed plastic cover) | ||||
| Kluster | Schwann STUDIO 512 | GER 1970 | 750 € |
| - Zwei Osterei (300 copies only, embossed cover, poster) | ||||
 | Kluster | Schwann AMS 511 | GER 1980 | 75 € |
| - Klopfzeichen (reissue, 2000 copies only, red cover) | ||||
| Kluster | Schwann AMS 512 | GER 1980 | 75 € |
| - Zwei Osterei (reissue, 2000 copies only, green cover) | ||||