Montblanc - Ballpix 780 - Uncommon blue body - 1970's - No reserve price - Ballpoint pen

I am selling this Montblanc Ballpix 780 ballpoint pen from the seventies/eighties, it has the uncommon blue color (most of these pens are black). The pen has been used but still looks good, it comes with a working filling, the lever mechanism works and it writes well of course (see photos).

This auction will be started without a reserve price, please examine the photos before bidding.