85 or so, I'm finished with the game and probably won't be getting them all. I only have about 50 Korok seeds though, they are damn hard to find.
I liked the heart containers, because they could be found as rewards for sidequests, and scattered in various types of locations etc. and weren't limited to just rewards for doing puzzles. You know exactly what you're going to get from each shrine and moreover, you know that there won't be anything useful as quest rewards because all the things that are worth finding (besides rupees and rarely armor) are only available elsewhere. Looking for heart containers was more fun than doing shrines, it was more varied. Especially in Wind Waker.Was about to ask what you do when it breaks lol.
Btw regarding the orbs, SUCH a better system than finding the dumb heart containers imo (apologies if you liked the heart containers, I hated them).