Two points:
1) Be careful ordering anything that looks OLD or leftover from yesterday, because it is a guaranteed upset stomach or worse, diarrhea. I have experienced this twice already including a friend of mine. Items such as pinakbet and kare-kare are notorious to be some of these.
2) It is OVERPRICED. As some already pointed out, the combo items are misleading. Any item will upsell you as much as $1.00 up to $2.00 more. This is specially apparent when a server is very good at upselling you items that will cost you "extra."
Stay smart with your dollars. Just because it's Filipino does not mean you should pay more or extra. You can get popular Filipino dishes from other places that are tastier, like Kusina ni Lorraine, for a lot less-- and more importantly not have an upset stomach.