WTB: PH Controller

I just got a CA reactor and am looking for a ph controller. Would love an Apex, but sadly only have about 250 (at most, and that's if I sweet talk my wife). Anyone got one for sale?
 
Yes I have a stand alone ph controller made for calcium reactors. Lmk if ur interested. It will be cheep too :) works perfect I just have no need since I run apex now.
 
Milwaukee not sure the condition of ph probe but I believe it has one and the probe may or may not be good still. $30?
 
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