died4me
Let's see who has donated >$100M
Columbia will get $400M
Stanford Biz got 105M from the Nike founder
MIT got $100M back in 1999 from Sahin
Colby College got a gift of mostly American art worth more than $100 million
Olin College received $300M so far from Olin Foundation.
Michigan got $100 from Ross
Since you have Colby there I am assuming you are talking beyond specifically donating to B-schools.
Stanford has gotten a lot more than just that 105 from Knight.
Last year John Arrillaga gave 100M...and over the years before that probably another 50M.
90M from Jim Clark (netscape)
and 400M from the Hewletts
Brown got a 100M from Sidney Franks
Rensselaer Polytechnic got 360M anonymously
The University of the Pacifics just got 100M from Robert and Jeannette Powell.
I would think to buy the name of a school in this day you are talking 100 - 200M for a third or second tier. 250+ for a well ranked school, 500M+ for a top 10 and probably a couple billion or better for Harvard or Stanford. Sooner or later someone will do it.