If you think everything is comparable to CK contradiction, then you have only smelt department store fragrances.
Some of my favourites are Interlude Man, Nasomatto Pardon & L`Air du Desert Marocain. I would consider these works of art, which takes you on olfactory journey. I wish I didn't have to spend so much but what do you do when the fragrances that sparks my interest happens to be expensive.
Aren't all of those available in department stores too? I'd strongly suspect it is a combination of marketing, price tag and perceived exclusivity that is contributing a lot to your desire for those products.