Once considered poor man's food, lobster now commands high prices in fine dining establishments.
Historically used as a dye, saffron is now one of the most expensive spices in the world.
Once abundant and overlooked, truffles are now prized delicacies, fetching high prices in gourmet cuisine.
Once served to the masses, caviar is now a luxury item associated with wealth and opulence.
Once a peasant dish, foie gras is now a luxury food item enjoyed by the elite.
Originally a local delicacy in Japan, Kobe beef is now renowned worldwide for its marbling and flavor, commanding high prices.
Once abundant and cheap, oysters are now considered a luxury food item, especially when served fresh.
Once a staple food in South America, quinoa's rise in popularity has led to increased prices.