It's not really regional I think...more just who and when.
Two years ago, I would find a few PS2s for under $30 as marked in the exact same garage sale (which I could haggle to $20 and under) with at least a half dozen games. That same year, some older guy in his 30s was trying to get $75 for an original Xbox with a couple games. Those kinds of prices aren't even worth your time of trying to haggle.
One guy this year (out of the four PS2s I found) was selling for $25, but only with 2 games of choice. Others were $60, $75, and $100. Nothing of note in those sales either. Just a controller or two and a couple games.
Maybe next year, though I doubt it.