Pupon, Globals have always been very expensive. I'm not sure Chef Bourdain's endorsement has made much difference in the price.
I have one small all-purpose Global knife. You MUST hold these knives in your hands as they seem to be more suited to people with smaller hands, from what I've heard others say here. But holding a knife before buying is really essential in my opinion. I was hot for a Furi until I held it- it was too light and felt wrong.
We have tons of knife threads here if you'd like to hear the back and forth over a number of years.