I picked this up a couple of weeks ago and have decided to go another route for my closed loop. The pump has been used maybe an hour, so you're getting a basically a new pump. You will have to buy new PVC slip unions for the pump when you get it though...willing ship, PM me your postal code and I'll let you know what it costs. $225 for the pump
http://www.jlaquatics.com/product/wp...300GPH%29.html