Real or artificial?

Real ones -- coming soon to any number of locations near you. Wait till Christmas is a little closer.

Artificial -- every second store in Switzerland (regardless of what it usually sells the rest of the year) seems to be selling Christmas trees and decorations. Florists, discount stores, larger Migros and Coops, all the department stores, petrol/gas stations, OBI, Jumbo, etc.

Or are you after a second-hand artificial tree?