1)

Illmatic by Nas.

2)

Liquid Swords by Genius/GZA

3)

Ready To Die by The Notorious B.I.G.

4)

Enter The Wu-Tang: 36 Chambers by Wu-Tang Clan

5)

Paid In Full by Eric B. and Rakim

 6)

ATLiens by Outkast.

7)

The Infamous by Mobb Deep

8)

Criminal Minded by Boogie Down Productions

9)

Strictly Business by EPMD.

10)

Whut? Thee Album by Redman

Honorable mentions:

Jay-Z-Reasonable Doubt

AZ-Doe or Die

2Pac-Me Against The World

The Roots-Illadelph Halflife

Common-Resurrection

feel free to add your list or whatever.