Personally, I like to get my wizards a Heward's handy haversack as soon as possible. That helps with their typically low Strength and carrying capacity, and just makes it seem more plausible to me that they are carrying dozens upon dozens of scrolls around and can always seem to find the one they need.
Just got word back and it's not available to my character. What is available seems pretty restrictive. I guess since my char isn't a noble and doesn't have connections to a criminal organization or some dark organization like some of the other characters in the party does.
...
I should start thinking if I want to be in the group or just quit. Seems pretty overly restrictive to me.