Can you demonstrate a difference between emotional and monetary value given that value judgments happen in the minds of the observer? As I said earlier, value isn't "in" things; it's in the mind of the observer. I get "emotional value" from using cannabis, but it still costs money. The fact that I'm willing to part with the money in exchange for the cannabis means I get more "emotional value" from the cannabis than I do from the money.

Again I don't see how there's a difference given that assigning something a "monetary value" is the same as saying you value it more than that amount of money. I think you've made a distinction without a difference.