Skyla's Unique Item Shop

[DerVVulfman]

Not exactly.

The Unique Item will vanish from the inventory of a shop which is set up to sell that item, or from all stores that are so set up. This means that Fred's Potion Shop may have the one-of-a-kind "Ultra Dooper Potion", and only one. Once he sells it... that's it. And if the player wants to sell it back, the player can only sell it back to Fred's Potion Shop.

If both Fred's shop and Ginger's shop can sell that potion, that potion will only be sold once. Buying it at either store will make it vanish from both stores. And you can only sell it back to either Fred's or Ginger's. But at that point, only the one store that bought it back can resell it again. And at the same time, it is only the stores set up to sell that potion can buy it back.