Front parking mast.

I have one of these somewhere from when I smoothed my bumper. I kind of regretted it after due to its rare JDM goodness. Obviously it would only be of any use to someone that has the option fitted already. Perhaps they have a mast that doesn't work or have always wondered what that button was for in the cab, but have had a bumper replacement/smooth.

How rare are these and is there any value in it? Basically, is it worth me trying to find it lol