Queen are the number 52 best selling artist of all time in the United States.
This puts them over The Doors, The Who, Nirvana, Dave Matthews Band, Pearl Jam, Frank Sinatra, N'Sync, The Beach Boys, Eminem, Rush, Tom Petty and the Heartbreakers, The Dixie Chicks and Paul McCartney, among other notables.
See how they stack up against everybody else
And be sure to check out link
That's where I got this list, and from here you can look at best-selling albums, as well. (Queen's Greatest Hits is one of the top 100 best-selling of all-time in America)
Artist
Certified Units (in Millions)