FN-FAL w Scope value?

[myenfield]

My brother has a Belgian FN-FAL with a scope, and he would like to find out some information about it and what it would be worth (as a set and rifle and scope separately). Can anyone help me out? Pictures are available here:

http://www.wightman.ca/~enfield/FAL pics/

I have also posted this in the Black and Green rifles forum, just in case.
Thanks.