During my break and therefore during some browsing on ebay (Germany), i found an interessting auction on ebay:
IBM S/390, Mainframe 9672 + RS 6000 570 + Multiplexer
If i had the money and the room to leave the biest (the description says something around 1 ton), i had no doubt and would bed on this thing.
I had the luck to take part on the “IBM Summer Seminar” at ouf University two summers ago. So i got some infos about that kind of system.
So i hope that someday there will be an offer on ebay and i will have the possibilies to take that opportunity.