I got another black dye farming Nolani Academy for St. Pats items. Same price, 7k, unless the trader goes back up to 8.5k.
That was a totally awesome run. Black dye, minor protection prayers rune, some other blue insignias not worth as much, and a useless purple plus several Pats items. Complete luck, the anti-farming mechanism means that I shall split my time between this and my Dervish.
I am posting my Nolani farming build on the Builds section. Hopefully you can all learn from it.