I am curious if there are any mods out there that might add a line to an item's tooltip giving a general score of its relative value in cat form. No doubt Rawr is the more comprehensive tool but it also exists outside the game. What I am looking for is something to just give me a quick view on whether or not an item might be worth looking at closer. The main thing is comparing, for example, an item that might have X agility + Y ap while item two has X +crit + Y ap.

Bear items play a bit differently in that you are building a complete package with your gear; cat form doesn't strike me that way.

Its call RatingBuster its an Ace2 mod

I use something called DruidStats, and I believe I used to use DruidTips, but had to switch at 2.4 as they didn't update fast enough...it may be updated at this point, however. It'll have a line for bear mitigation, bear damage, and cat damage.

Pawn is only addon worth using for evaluating gear. Go pull the "numbers" from Emmerals list (or Rawr) and you are done.

DruidTips (updated): http://www.curse.com/downloads/details/8966/