The Top 20 Albums of All Time

1. 
   #20. Faith - George Michael Play AlbumYear: 1987 Units Sold: 10 MillionSPV: $9.19 Rating (Stars): 4 Grammys Won: 1Calculated value per unit based on the formula: $9.79
   . #19. Appetite For Destruction - Guns N' Roses Play AlbumYear: 1987 Units Sold: 15 MillionSPV: $8.81 Rating (Stars): 4 Grammys Won: 0Calculated value per unit based on the formula: $9.81
   . #18. Purple Rain - Prince Play Album Year: 1984 Units Sold: 13 MillionSPV: $8.74 Rating (Stars): 4.75 Grammys Won: 2Calculated value per unit based on the formula: $9.82
   . #17. Houses Of The Holy - Led Zeppelin Play Album Year: 1973 Units Sold: 11 MillionSPV: $9.10 Rating (Stars): 4.5 Grammys Won: 0Calculated value per unit based on the formula: $9.93
   . #16. Born In The U.S.A. - Bruce Springsteen Play Album Year: 1984 Units Sold: 15 MillionSPV: $8.91 Rating (Stars): 5 Grammys Won: 0Calculated value per unit based on the formula: $10.29
   . #15. Nevermind - Nirvana Play Album Year: 1991 Units Sold: 10 MillionSPV: $10.07 Rating (Stars): 4 Grammys Won: 0Calculated value per unit based on the formula: $10.67
   .#14. Van Halen - Van Halen Play Album Year: 1978 Units Sold: 10 MillionSPV: $10.23 Rating (Stars): 4.25 Grammys Won: 0Calculated value per unit based on the formula: $10.84
   .#13. Rumours - Fleetwood Mac Play Album Year: 1977 Units Sold: 19 MillionSPV: $9.52 Rating (Stars): 5 Grammys Won: 1Calculated value per unit based on the formula: $11.47.#12. The Wall - Pink Floyd Play Album Year: 1979 Units Sold: 23 MillionSPV: $10.20 Rating (Stars): 4.75 Grammys Won: 1Calculated value per unit based on the formula: $12.51.#11. The Joshua Tree - U2 Play Album Year: 1987 Units Sold: 10 MillionSPV: $11.50 Rating (Stars): 4.5 Grammys Won: 2Calculated value per unit based on the formula: $12.54.#10. Metallica - Metallica Play Album Year: 1991 Units Sold: 14 MillionSPV: $12.08 Rating (Stars): 4.25 Grammys Won: 1Calculated value per unit based on the formula: $13.38.#9. Led Zeppelin - Led Zeppelin Play Album Year: 1969 Units Sold: 10 MillionSPV: $12.83 Rating (Stars): 4 Grammys Won: 0Calculated value per unit based on the formula: $13.60.#8. Hotel California - Eagles Play Album Year: 1976 Units Sold: 16 MillionSPV: $12.00 Rating (Stars): 4.75 Grammys Won: 0Calculated value per unit based on the formula: $13.81.#7. The White Album - The Beatles Play Album Year: 1968 Units Sold: 19 MillionSPV: $12.00 Rating (Stars): 5 Grammys Won: 0Calculated value per unit based on the formula: $14.39.#6. Led Zeppelin IV - Led Zeppelin Play Album Year: 1971 Units Sold: 23 MillionSPV: $12.42 Rating (Stars): 5 Grammys Won: 0Calculated value per unit based on the formula: $15.44.#5. Abbey Road - The Beatles Play AlbumYear: 1968 Units Sold: 12 MillionSPV: $14.94 Rating (Stars): 4.25 Grammys Won: 1Calculated value per unit based on the formula: $16.23.#4. Physical Graffiti - Led Zeppelin Play AlbumYear: 1975 Units Sold: 16 MillionSPV: $14.31 Rating (Stars): 4.75 Grammys Won: 0Calculated value per unit based on the formula: $16.38.#3. Thriller - Michael Jackson Play AlbumYear: 1982 Units Sold: 27 MillionSPV: $13.49 Rating (Stars): 4.5 Grammys Won: 4Calculated value per unit based on the formula: $17.39.#2. Dark Side Of The Moon - Pink Floyd Play AlbumYear: 1973 Units Sold: 15 MillionSPV: $16.08 Rating (Stars): 5 Grammys Won: 0Calculated value per unit based on the formula: $18.57.#1. Songs In The Key Of Life - Stevie Wonder Play AlbumYear: 1976 Units Sold: 10 MillionSPV: $16.84 Rating (Stars): 5 Grammys Won: 2Calculated value per unit based on the formula: $18.71