*sigh*

I can only think of 13 Reactors... Adding Gongaga to Karifean's list.

I think there is actually 7 Turtle Paradise Posters, because there is 6 for the sources and one either outside or inside the actual building.

And also, the last digit for the safe is indeed 7, seifer, but I'm sure you meant last number or last code or something like that.

So 7*13*97*5-4000-500=39635

Now I need a hint on lying men