SAS on Unix?

[Dave Rasmussen]

There has been growing interest on our campus among statisticians to be able
to use SAS, a statistical package. From my understanding of SAS, you either
need a moderately configured mainframe (an IBM 43xx series, for example) for
alot of $$, or you can get a micro version, which probably will not handle
large data sets gracefully.

My question is, does anyone know if this package is available for say, a
Unix mini of some sort?