The Purple Slime Egg is a rare item that can be used to hatch a Purple Slime in a Slime Hutch. Players can obtain it by compressing 100 pieces of slime in a Slime Egg-Press or as a drop from Slimes themselves. Once hatched, the Purple Slime produces valuable resources such as Iridium Ore, making it a sought-after addition to a player's farm.
The item ID for Purple Slime Egg is 439
This ID will work on PC/Mac (Steam), PS4, PS5, XBOX One, and Nintendo Switch.
Spawning items in Stardew Valley is a little unsual and is not done with commands. You will need to utilize what is called a cheat to set your character's or animal name to the item id. To do this you cannot use just the item id, you will need to surround the item id with brackets. Ex. [439]
Spawning Using the Animal MethodTo spawn Purple Slime Egg while using an animal, you will need to head over to Marine's Ranch and purchase an animal. Once you have have an animal chosen, name the animal with the item id with brackets like this [439] and you will receive the Purple Slime Egg item. This method can be done using an existing character and is convenient but will cost some gold every time you want an item.
Spawning Using the Character MethodTo spawn Purple Slime Egg while using a character, you will need to create a new character and name it with the item id with brackets like this [439]. You will then receive the Purple Slime Egg item when you speak to a villager. This method is easy and free but cannot be performed on an existing character and you will be stuck with that name unless its edited.