High End Flatbed Scanner Looking For A High-End 5"x4" Or Even 10"x8" Scanner...?

Looking for a High-End 5"x4" or even 10"x8" scanner...? - high end flatbed scanner

... for the Academy of Fine Arts at the University. Reflecting on some 7000 U.S. dollars. No fan, thank you. It will be used by the MFA / DocFA students who only experienced photographers, so that a scanner can be an option for the right price drum. It will be used must be purchased new) a second (for the purchase of equipment for the university.

Let me know that $ 7K to low-ball, too. All information on all aid and appreciated. Finally, I attempt, immediately after dealing with many years of buying so-so equipment purchased by others who do not know any better.

Thank you!