Right, I'm down in the bottom floor of Eureka (which by the by was piss-easy) and I want to get enough Shuriken for the Dark World. At the moment, the most I can muster is 15, which is with no gil-farming. Seeing as I want 5-10 more before going on, can anyone tell me where the best place is to mine loads of gil?

And if it's right at the top of Sylx Tower I'm going to scream at this game.