I have one (brooklyn). It is as good as new. I may even have 2 new sponges to provide you with.
How much are you offering? (may consider upgrading to FR616 as I have a much larger system now).
you have a 616? how do you like it? why do you need a 509 then?
i dont remember how much i paid for it, but looks like marine depot sells it for $257 + $30 shipping. 25% off that would come to about $215 - so i guess $200 even sounds fair (amounts to a 30% discount).
I was looking for the 509 before I got the 616. I got a good deal on the 616 so I could not pass it up. I do not have it set up yet. It is going to be for a later 250 build.