I take it by asking a question to a question that you don't really know either?
I didn't claim to know, you however do.
£300 was a convenient debating number being a division of £300K, but as you ask, the average price on Amazon for Armand de Brignac fizz is oddly £300. I'm not pretending I knew that though. Clearly appending "Dynastie" to fizz made by the same people implies a spurious price hike.
You didn't read the link and the reason why it costs more than the standard I suppose.
That is my point, this is buying exclusivity and a big e-penis
I don't agree with your point. I don't think it hold much water given the extra effort and rarity involved in the product.
Things are worth what people are prepared to pay for them, and rarity and exclusivity has a value, determined by the market to which they are targeted.
The bigger picture is, is it morally justifiable to produce pointless tat solely to satisfy big egos, or does money have a better purpose in a society (there are maybe more astute ways of summing this up, I'm just running with this one).
I suppose we could stop manufacturing anything that could be considered 'pointless' (although how you would decide such subject criteria I cannot imagine) and allow the industries to fall into decline and close.
As for being able to tell the difference between lucozade and champagne in a club...my taste buds don't cease to work simply because I enter a club.
Which is also why I'm wondering why you are quibbling over production costs
You bought it up, I am disputing your claim that production costs are the same for all champagnes...from the evidence it appears that production cost can vary widely, they may even justify the difference in price between one champagne and another, much like they can between one car and at another..unless you can prove your claim otherwise.
The point I am trying to convey isn't that I claim to know how much something costs to produce, but that the value of something is not as simple as determining it by what a similar product may cost, there may well be different costs and processes that will increase the value of that specific product,even with the same brand, or in this case Chateau. The quality of the grapes for example, the differences in the blend and process, and also the rarity of the ingredients all add to the value of a product.
It's not really a morality question, unless you are questioning the morality of the concept of attributing value overall.