Try calling for app III, player crafted too and shouldn't be that expensive. (edited to add: really call for someone to craft it, perhaps you will get lucky and find someone willing to do this)
Otherwise, I believe I got most of my app II spells in the Baubleshire actually, lol. Just keep trying those trainers and scribe shops I guess.
Edited, Mon Dec 20 18:27:27 2004 by Zieveraar