An anecdote from commenter YVR on asking prices downtown:
Every month a realtor send me listing and sales for my building where I rent. It is a newish building in downtown Vancouver so suites are almost identical to compare sale prices to. Here are the last 3 sales for almost identical suites:
March 2016 $1.32 million
June 2016 $1.36 million
Nov 2016 $1.15 million
From June to Nov that is over a 15% reduction or $210K in 5 months. Imagine being the person who bought in June and just received the same flyer with the recent sale price. Ouch. If he/she sold today after transaction costs they would be down by $280K and that assumes they could get the November price which is unlikely.