i saw a wanted ad here to get a $400 F-1x - for someone willing to part out the stuff you don't want, the value is here
http://seattle.craigslist.org/see/msg/2036468754.html i just checked and those JBL's sell for over $135 each. x2 is $270.
$400 for the pre (i assume F-1x).
so that's $670 before the other stuff - and that orban eq could be worth something.
then you got a bunch more stuff of questionable value - cv18in, 200w amp, cases.
ps - i'm just assuming that's an f-1x - even better if it's an f2b