Pearl Jam's debut album 'Ten', released in 1991, has achieved 10+ million in US sales.  For the week ending February 17th, 'Ten' sold approximately 4000 copies, breaking the 10 million barrier.  It is only the 22nd album to do so, since Nielsen Soundscan began tracking data in 1991.  Metallica's 'Black' album is still in the lead with 15.86 million copies sold, followed closely by Shania Twain's 'Come on Over' with 15.53 million copies sold.