Do you always get what you pay for???

All marketing books want to convince you that customers will look for value for their money. But is it really the case? Aren't we manipulated seeing the price of a product? If you believe you are able to make objective ​judgements, just see this experiment made by the Brain Games crew at National Geographic Channel. They made people taste EXACTLY the same cakes (same ingredients, same preparation method) - the only difference was the price that they have indicated. Which one do you think people walking by liked better?

^{Source of the C00 free image}