Grey market

The grey market is like a secret shopping club. It's similar to a store, but instead of selling regular items like clothes and food, they sell things that aren't usually available in ordinary stores. These things could be special editions of popular items, hard-to-find items, or things from other countries. They are generally cheaper than what you would find in regular stores. It's called a grey market because it's a bit hidden; the items are usually found through underground networks and the transactions take place between the seller and the buyer, without any sort of official store.