Well, I just recently started playing for real money again and I sat in on a sit n go tourney yesterday after work. My wife left to help out a friend so I actually had time.
The single table tourney took about 50 minutes, with 30 of it being the final 4 players. When it came down to heads up I was roughly a 5 to 1 chip lead and I took out the last 4 players.
It was only $5.50 buy in for a $22.50 payout, but you gotta start somewhere I guess.
BTW, I was playing on pokerstars. It's the only site I play on right now that I have real money invested on.