This is a 3 disc version of Diablo III. It includes 3 discs that includes the install disc, Play disc and Cinematic Disc. It does NOT have the expansion disc that is missing or not this version.

I can't install this since I don't have an older PC, but the discs are very clean and in excellent condition.

It does also have the install key printed on the front. NO manual / instructions.

It should work for Windows 2000/98/95/NT and not claims Mac but I can't verify that .

Any questions ask first  please.