i can get you one for around $350 - $400 (depends on the pump). mine was a custom job built for my short stand, and was right at $350 with a gen x 4100 needlewheel pump. i am soon going to upgrade to the gen x 6100 needlewheel and use the 4100 as a recirculating pump.
notice the valve on mine ?! it is a $45 option on the euro reef
skimmers (comes stock on these).