Before being pulled there were 6951 total copies sold.
1600 or so were 12" vinyl EPs and cassettes and perhaps 5300 were CDs, as well as 692 promotional copies.
There are also several bootlegs of this.
The CD bootleg is distinguishable by holding lupe or magnifying glass held over the bar code.
If the lines are solid its legit. If they look fuzzy or pixelated, its the bootleg.