| Country | Album | Format | Catalogue | Comment | Rating | Status |
|---|---|---|---|---|---|---|
| Portugal | Sheer Heart Attack | LP | EMI 8E 062 96025 | yellow flash on sleeve | average | definite |
| United Kingdom | Greatest Hits [tracks] | LP | EMI EMC 3350 | 1980 test pressing, completely different sleeve, proof sleeve and press insert only, omits Flash | impossible | definite |
| United Kingdom | Greatest Hits [tracks] | LP | EMI EMC 3350 | 1980 test pressing, two one-sided discs, stamped yellow label, omits Flash | megarare | definite |
| Country | Tracks | Format | Catalogue | Comment | Rating | Status |
|---|---|---|---|---|---|---|
| Japan | I WAS BORN TO LOVE YOU/Stop All The Fighting | 7" PS | CBS-Sony 07SP 886 | with red flash | average | definite |