There's probably a better way of doing it, but I would add a column (let's call it column B) next to the column with your values (column A) and paste a formula like =IF(A1<10000,A1,"") all the way down, so that column B only contains the values in column A that are less than 10,000. =MAX(B:B) will give you the maximum value in column B.
-Ben
A better way to do this for a range is to
use the control-shift-enter formula
=MAX(IF(List<10000,List,FALSE))
where List is the range in question.
(Be sure to hit control-shift-enter in lieu of enter.)
HTH There's probably a better way of doing it, but I would add a column (let's call it column B) next to the column with your values (column A) and paste a formula like =IF(A1<10000,A1,"") all the way down, so that column B only contains the values in column A that are less than 10,000. =MAX(B:B) will give you the maximum value in column B. -Ben :