How "Not expensive" is "Not expensive"?

I may be missing the obvious but there doesn't seem to be a price list anywhere on the website.

I am generally suspicions of companies who wont tell you how much something is going to cost until you actually buy it.

The pricing by the hour thing sounds well dodgy!

(I have visions of tortuous and impossible to navigate menus designed to make it take ages to pin down the data one actually wants)