How much does a Kinetico home water system cost?

Just got a quote – I don’t know why nobody puts this online – its fustrating! Here is my quote:

4040 + K5A (this is the water softener and the reverse osmosis system)

$3895 – softener
$1260 – reverse osmosis

$5155 total

after a $100 off based on the fact that we have the plumbing already done and a $75 discount for getting both softener and reverse osmosis system at the same time it comes to:

$4980

Add sales tax – $302.29

Total out the door:

$5282.29.

If we pay cash – there is another $50 off and if we had purchased on the spot there was another $50 – so it was possible to get the whole system for $5182.29.