Overfow box pf-300 x 2

[dragonblood]

Looking for 2 x pf-300 or equivalen overflow box for 55 gal tank..,,,
as long in working condition

 

[S1024L]

I have this, take it for $20.

http://www.manhattanreefs.com/forum/sale-trade/78407-overflow-box-30-a.html