It is a risky deal to do, as Jonathan hit on. It cost about $6000 to do, and then you need to have a good draw and good sorting. I would recommend having a few alternate bucks you would want to have sexed in case your target buck does not give you a good draw. The bad part is, when trying to sale it, you have to price it less than conventional, because it should not be split. I have been involved on 2 different bucks we sexed, and have been fortunate both times. Another thing to keep in mind is that you typically end up with less male straws than you would have had conventional straws. I believe this is due to the sorting process. I have straws left from Alley-Oop if you are wanting to grow your buck numbers. Of course if it is a buck you are wanting to market, I would say to take a chance once and see what happens. Or maybe draw conventional this fall and gauge the interest in the buck.