Is that this a uncommon controller?

Obtained this controller from a public sale with bunch of different controllers.

From the public sale footage (first pic) I couldn’t discover any details about the controller when accumulating the gadgets and acquired dwelling i did some analysis, on the again it says X19 and searching it up and came upon that the controller was solely obtainable at Microsoft XFest 2019 within the US.

Humorous factor is im from The Netherlands😁

My query is your ideas on the controller and off beam how a lot it price?

I added my identify on the image to stop individuals utilizing it for fraud❤️