Crap, I own a ton of these in some format or another (Vinyl, CD or cassette)...

Thriller, Michael Jackson (Epic)
The Wall, Pink Floyd (Columbia)
Led Zeppelin IV, Led Zeppelin (Swan Song)
Rumours, Fleetwood Mac (Warner Bros.)
Back in Black, AC/DC (Elektra)
The Beatles, The Beatles (Capitol)
Come On Over, Shania Twain (Mercury Nashville)
Cracked Rear View, Hootie & the Blowfish (Atlantic)
Greatest Hits, Elton John (Rocket)
Jagged Little Pill, Alanis Morissette (Maverick)
The Beatles 1967–1970, The Beatles (Capitol)
No Fences, Garth Brooks (Capitol Nashville)
Hotel California, Eagles (Elektra)
Double Live, Garth Brooks (Capitol Nashville)
The Beatles 1962–1966, The Beatles (Capitol)
Saturday Night Fever (Soundtrack), Bee Gees (Polydor/Atlas)
Dark Side of the Moon, Pink Floyd (Capitol)
Physical Graffiti, Led Zeppelin (Swan Song)
Appetite for Destruction, Guns 'N Roses (Geffen)
Born in the U.S.A., Bruce Springsteen (Columbia)
Simon & Garfunkel's Greatest Hits, Simon & Garfunkel (Columbia)
Bat Out of Hell, Meat Loaf (Epic)
Metallica, Metallica (Elektra)
Ropin' the Wind, Garth Brooks (Capitol Nashville)
Greatest Hits 1974–1978, Steve Miller Band (Capitol)
Purple Rain (Soundtrack), Prince and the Revolution (Warner Bros.)
Kenny Rogers' Greatest Hits, Kenny Rogers (Capitol Nashville)
Hot Rocks, The Rolling Stones (abkco)
Led Zeppelin II, Led Zeppelin (Atlantic)
Ten, Pearl Jam (Epic)
Yourself or Someone Like You, Matchbox Twenty (Atlantic)
Abbey Road, The Beatles (Capitol)
II, Boyz II Men (Motown)
Slippery When Wet, Bon Jovi (Mercury)
Wide Open Spaces, Dixie Chicks (Monument)
Hysteria, Def Leppard (Mercury)
Human Clay, Creed (Wind-Up Records)
Sgt. Pepper's Lonely Hearts Club Band, The Beatles (Capitol)
Houses of the Holy, Led Zeppelin (Atlantic)
Devil Without a Cause, Kid Rock (Lava)
Pieces of You, Jewel (Atlantic)
James Taylor's Greatest Hits, James Taylor (Warner Bros.)
Tragic Kingdom, No Doubt (Trauma/Interscope)
Life After Death, Notorious B.I.G. (Bad Boy/Arista)
Dookie, Green Day (Reprise)
The Stranger, Billy Joel (Columbia)
Aerosmith's Greatest Hits, Aerosmith (Columbia)
The Hits, Garth Brooks (Capitol Nashville)
Music Box, Mariah Carey (Columbia)
Unplugged, Eric Clapton (Reprise)
Greatest Hits, Journey (Capitol)
Led Zeppelin, Led Zeppelin (Atlantic)
The Immaculate Collection, Madonna (Warner Bros.)
Legend, Bob Marley & the Wailers (Island)
Greatest Hits, Tom Petty & The Heartbreakers (MCA)
Nevermind, Nirvana (DGC)
Eliminator, ZZ Top (Warner Bros.)
The Joshua Tree, U2 (Island)
1984 (MCMLXXXIV), Van Halen (Warner Bros.)


Damn, I've accumulated some real POS's over the years...

Thriller, Michael Jackson (Epic)
Greatest Hits Volumes I & II, Billy Joel (Columbia)
The Bodyguard (Soundtrack), Whitney Houston (Arista)
Greatest Hits, Elton John (Rocket)
Jagged Little Pill, Alanis Morissette (Maverick)
Saturday Night Fever (Soundtrack), Bee Gees (Polydor/Atlas)
Appetite for Destruction, Guns 'N Roses (Geffen)
Purple Rain (Soundtrack), Prince and the Revolution (Warner Bros.)
…Baby One More Time, Britney Spears (Jive)
Ten, Pearl Jam (Epic)
Yourself or Someone Like You, Matchbox Twenty (Atlantic)
II, Boyz II Men (Motown)
Slippery When Wet, Bon Jovi (Mercury)
No Jacket Required, Phil Collins (Atlantic)
Hysteria, Def Leppard (Mercury)
Pieces of You, Jewel (Atlantic)
CrazySexyCool, TLC (LaFace)
Tragic Kingdom, No Doubt (Trauma/Interscope)
Music Box, Mariah Carey (Columbia)
The Immaculate Collection, Madonna (Warner Bros.)
Faith, George Michael (Columbia)
Greatest Hits, Tom Petty & The Heartbreakers (MCA)
Nevermind, Nirvana (DGC)
Please Hammer Don't Hurt 'Em, Hammer (Capitol)
Daydream, Mariah Carey (Columbia)
The Joshua Tree, U2 (Island)
1984 (MCMLXXXIV), Van Halen (Warner Bros.)

27. i'm a pop sell-out.

I'll bet this is one of the most returned albums as well filling up used bins across the country.

Hootie and Extreme - "Pornografitti"

Eagles Their Greatest Hits 1971–1975, Eagles (Elektra)*
The Wall, Pink Floyd (Columbia)***
Led Zeppelin IV, Led Zeppelin (Swan Song)
Rumours, Fleetwood Mac (Warner Bros.)***
The Beatles, The Beatles (Capitol)
Come On Over, Shania Twain (Mercury Nashville)
Boston, Boston (Epic)
Jagged Little Pill, Alanis Morissette (Maverick)*
The Beatles 1967–1970, The Beatles (Capitol)*
Hotel California, Eagles (Elektra)
Saturday Night Fever (Soundtrack), Bee Gees (Polydor/Atlas)***
Dark Side of the Moon, Pink Floyd (Capitol)*** *** ***
Physical Graffiti, Led Zeppelin (Swan Song)***
Appetite for Destruction, Guns 'N Roses (Geffen)
Supernatural, Santana (Arista)
Metallica, Metallica (Elektra)
Purple Rain (Soundtrack), Prince and the Revolution (Warner Bros.)
…Baby One More Time, Britney Spears (Jive)
Led Zeppelin II, Led Zeppelin (Atlantic)***
Ten, Pearl Jam (Epic)
No Jacket Required, Phil Collins (Atlantic)***
Hysteria, Def Leppard (Mercury)**
Houses of the Holy, Led Zeppelin (Atlantic)***
Pieces of You, Jewel (Atlantic)
Tragic Kingdom, No Doubt (Trauma/Interscope)
Best of the Doobies, Doobie Brothers (Warner Bros.)**
Dookie, Green Day (Reprise)**
The Stranger, Billy Joel (Columbia)***
Unplugged, Eric Clapton (Reprise)
Led Zeppelin, Led Zeppelin (Atlantic)***
The Immaculate Collection, Madonna (Warner Bros.)
Legend, Bob Marley & the Wailers (Island)
Faith, George Michael (Columbia)
Nevermind, Nirvana (DGC)***
Van Halen, Van Halen (Warner Bros.)***
Eliminator, ZZ Top (Warner Bros.)**
The Joshua Tree, U2 (Island)***

* - No longer
** - I think
*** - Multiple copies, in some cases as simple as one copy on vinyl, one copy on CD, but in the worst cases, I have as many copies as are out there, just about (E.G. remasters, MFSL copies, etc.)

I think I win at 37.

That's got to be right about double albums, because no way Physical Graffitti outsold I & II.

How many does the Bruce Box count for? Four? Five? That's the only box set I saw in there.