Baron plastic threads for cap?

[nava1uni]

I have an older Baron roller ball that I use and like a lot. The plastic threads have broken in the cap. I am wondering if anyone has an extra one that they would be willing to sell me. I have tried to locate one all over the internet, but no luck.
Let me know if you have one and what you would want for it.
Thanks for looking.

 

[its_virgil]

Pm me your address.
Don