Calcium reactor set up

[Willylumplump]

Hoping someone able to help me price out a calcium reactor set up. I have had it shelved for quite some time and figure someone else could get use out of it.

I have old geo 615 reactor(300 gal), 20# co2 tank, almost full, co2 regulator(neddle valve replaced,new), ph regulator(Milwaukee ph/orp)
Reactor full of media, mixed with dolomite, and have an extra gallon media.

If anyone has idea of what may be worth, or if anyone has sold complete set up before, or general idea of value loses from new price, so I could figure it out myself.

any help would be appreciated

 

[hyeclass]

i paid main,
Reef Octopus VarioS DC CR220 $650
regulator $450
KUMAR $350
CO2 $130