Upper_Krust
Legend
Hi Davus! 
The quickest way, as you note, would seem to be convert the item cost into a plus (rounding fractions up of course).
If there are only divine ability combinations then simply total the pluses concerned.

Davus Antonius said:Ok, that probably would work for weapons and armours, but what about other items like say cloaks and rings? How would we factor in the divine ability?
Figure out the closest bonus in terms of GP value and then add the ability? That works if you have other stuff on there, but what if there's only divine ability combinations?
The quickest way, as you note, would seem to be convert the item cost into a plus (rounding fractions up of course).
If there are only divine ability combinations then simply total the pluses concerned.