WTT: Karas Kustoms Decograph FP/RB unit

[tadamonoron]

I have Black/Blue AL Decograph with F nib, and a rollerball screw-in unit (which will replace the nib unit). It is mildly used but in a great condition functionally and cosmetically.

Anyone interested in trading it for a Lamy 2000 with F nib (but open to other nibs)? Open to other EDC gold nib pens.

Thanks.