I got his last 2 albums and everyone needs them. Masta Ace is one of the illest, A Long Hot Summer is a modern day classic, probably the best album ive bought in 3 or so years.
Go on his site and buy the 2 exclusive albums there too, they are nice. All B-sides and even a track with eminem just before eminem became famous.
Support real hip hop, theres nothing else to be said.