Slipknot has sold over 20 million albums worldwide.
It is unknown which album Slipknot has sold the least amount of copies of. Slipknot has sold 9 albums and 1 demo with a combined total of over two million sold in the United States.
megadeth has been out longer so im asuming them i dont know ive only heard the song that goes hello me its me again but their is a chance slipknot has
Around 14 million in one year.
20 million albums they have sold.
Fifty Cent has sold 9 albums.
Pink sold over 15 million albums
Over 20 million albums have been sold.
She has officially sold 11.4 million albums.
System of a Down has sold over 20 million albums.
They have sold 65 million albums
ne-yo has sold 43 albums