So I caved in and bought a bottle of Pilot Iroshizuku Tsuki-yo for a really decent sum of less than $20.
That said, I'm not sure if that kind of a deal will always be around. Has anyone tried to approximate it using some basic inks?
I think I've come close with mixing a bit of Pelikan Blue, Green, and Turquoise, along with a hint of Lamy Black, but it's still not quite there yet.
Any other simple recipes for other Iroshizuku inks?