How to Create Cube Skin save system?

[broken cargo]

This is shop in my gameproject:

That's the script of shop buying (I know, it's chaotic xD)
Shop has PlayerPrefs but it is to the blue button

How Can I Create save system which saves the skin of the cube even after restart of game?

I would like the purple skin to remain after restarting the scene.

[tardy acorn]

make a new player pref, either a string or an int, that saves the selected color

int color = PlayerPrefs.GetInt("Selected", 0);
SetSkinColor(skinColors[color]);```

@broken cargo does that kind of make sense?

https://docs.unity3d.com/ScriptReference/PlayerPrefs.GetInt.html