Originally Posted by Richard Tanner
Yeah I'm not really sure what you're supposed to do. My thinking is that once you've got all the gold from a plot, it's not coming back, so you should really wait for town building until after you've cleared out a section and bought another plot.
that's what i did. and i held onto as much gold as possible until the goldrush or w/e and then sold it all. by then, the properties were cheap. i have $3m, 98%, and all the achievements. but the holy grail seems random.