Sorry the only comparison I can offer is US, but I found the most expensive fake tree I've ever seen this evening.
$600.
It looked stunning. Looked real actually, I had to look close. On close inspection you discover the lights are build into the branches.
It did look great, and if you're spending $100 a year for real trees to be trucked in from Wisconsin then it pays for itself in 6 years. BUT...the store had a lot of cheaper fake trees that I'd have gone for first.
-Rd