How to remove and or repair the trackpoint on a M13 Model M buckling spring?

[berserkfan]

I have an M13 Model M that came with a broken trackpoint. it is not just non-working; it is physically broken and has come loose from the keyboard (but is still connected by some wire).

Since I don't like the trackpoint function anyway, I would like to remove it entirely. I am not planning on taking apart the entire keyboard, so would prefer to just disengage that trackpoint somehow so that I can put in a regular set of Model M keycaps and not accidentally have to touch that filthy old trackpoint tip.

ALTERNATIVELY

I could repair the trackpoint and sell the keyboard. If anyone can give me ideas it will be very appreciated.

[E TwentyNine]

Is the stick broken off from the base or is the whole base off the barrel frame?

The wire just leads to a second controller board that you can unplug it from if the whole base is already broken off.