Did you just hit level 60 and from now until level 70 you want to maximize your in-game gold as well as reputation? Well then check out this excellent guide posted in the official forums...

This is the final version of my endgame guide. Thanks to all who gave input and advice.

Since I've gotten all my Heroic Keys, Karazhan key, and my epic flying mount, I've gotten many of questions about how to do this and not be broke at lvl 70, so I wrote a guide.

I realize many players have no issue with earning gold by financing their new toons with older established endgame toons, but I rerolled Horde and many people are new to the game and need some help figuring this stuff out.

If it helps you, then great. It is not all-inclusive or class-specific (such as druids that want to grind Cenarion Expedition rep for the druid staff they can sell you).

Good luck and good looting.