gold, page-86242

"Have you seen a Sydney real estate agent telling you that an average Sydney house is going from $1,000,000 to $15,000,000"

No, but I've seen a lot who say "this is a great area and prices are rising fast." or "prices are up 20% in the last year, don't wait too long".
I've never seen a property agent say "prices are falling, if you wait you could get it cheaper next year."