I paid $795 (show price), not sure what the regular non-show price is. Comes with 3/4" quick disconnects, only add on option is a $59 calcium reactor feed assembly if needed.
Add 35lb shipping & insurance rate unless you go pick it up.
In my case, I had to pay state sales tax as well
It's a big boy though, probably will not fit under most stands.
Reactor is 32.75", with heat sink pipe probably total overall is 37" tall. Lid is 12" diameter but part of the bottom is extended 2" for the input fitting so I would say 14" diameter for the base.
Flow rate recommendation was min 400 gph, max 600 gph. I'm using a 475 gph pump on the unit.