Apple no longer sell that version.
They have upped the processor speed, doubled the RAM and increased the HD size and all for almost, if not exactly, the same price, as the one you were looking for.
P
Does apple or amazon still sell the black macbook with 512mb ram and 80gb harddrive becuase i can't find it on either websites
Thanks
Candice

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic