Nowadays it's pretty simple to make gold with questing, dailies, professions and the like. Easier than what it used to be. I'm not one for playing the AH but I usually never go below 5k.
An officer of my guild averages 5-10k a day when he can be bothered. I'm interested to know what the average person has nowadays.
Edit: Post screenies if you're beyond the 180k mark!