purchasing AIX 6.1?

[Database Administrator]

I've got a P630 that I need to get AIX 6.1 installed on so I can
update our software for our customers but can't find anyplace that is
selling the O.S. (google searching came up with nothing). Any
resellers out there that want to respond I'll give 'em a call as soon
as I get their response. Or anybody who has a reseller that they
trust, please post the resellers info and I'll contact them.

Thanks.

kevin