Marc Ó Cathasaigh (Waterford, Green Party) | Oireachtas source

How can I adjudicate on the question of the value for money of what was built unless Mr. O'Connor can tell me, roughly, what it cost to build these units and what value, approximately, they would realise if there was an attempt to trade them? I acknowledge all the provisos concerning the free market not necessarily being the greatest judge of value and blah blah blah. How am I supposed to discharge my basic function here, in terms of evaluating the value for money achieved for the taxpayers, when Mr. O'Connor cannot tell me how much these units are worth?