Points cost of a "squad leader"

How much do you pay for a Klaivex, Nightfiend, Dracon or a Hekatrix? Their points costs aren't listed at all ?

As far as I can see they are simply included in the squad at no additional cost.

So I shouldn't pay anything for them ?

I'd just pay the same as the base trooper.

Woah, super good question! I'd echo the Count's answer. Since the data sheet for where the squad leaders are listed is the same as their normal unit so you'd just be getting another one of those models I guess...squad leader is more of a title than a points upgrade. might be worth it to spam MSU to get more leaders.

Yep seems like they have already factored that cost in. Just like it has been for Astartes squads for a while. You buy a squad, and for the points you get 4 plebbs and 1 sarge.
GW must have noticed that having the option to pay 8 pts on top of the 8 you just payed in order to get the "opportunity" to give a 20 point whip to a 1 wound T3 guy with practically no armor save in a squad that was supposed to specialize in shooting, was not exactly a stellar deal.

Jeah but that craftworld suddenly get a multiwound model with bonus rules for free is a bit of a let down in comparison.