How much is this Fortnite Skin worth?

I bought the Xbox One S in the Fortnite Special Edition, but I do not know what to do with the skin or the code. So that's the skin, a glider, a pickaxe and this save the world. Can you sell that for a lot of money and is that even allowed?

I do not think that you want to buy one.

Eon skin or vertex in purple?

Vertex

You can either sell the code for the vertex bundle on Ebay, etc. Or you can sell it to websites that sell it for a fixed price.