I rarely play a myst class as a myst class (read: Never below level 30), and when I do I already have an outfit that regens all my MP spent per turn...
As for the +item and +meat, I don't think it'll be great for me either, since I've got my hamster now...
As far as I know, the increase it gives, doesn't outweigh a full hobo outfit w/hamster.
Thus far, I'll save from purchasing one, until more is known about the new effects it grants.
Bean x
Edit: The new +20ML effect looks interesting... How would another +20ML stack up for you, bossman?
I guess with the PYEC, you could spend the next 10 days or so building that up to give you a slightly faster run?