How times have changed. A HDB flat being sold at S$1 million, COE for cars at S$70,000 and bungalows being marketed at S$100 million. Singapore is now one of the world's most expensive cities to live in. For many, change has come fast and furiously. Q2 2011 data shows that more than half of private property sales were "mass market" homes sold below S$1,200 per sq ft - what would have been a hefty price...