Willing to buy old BC+BIM licence(s)

Hey!

I am a young architect trying to start own business and as far as I know there's a possibility to transfer licences between owners with permission from Bricsys, so I would like to ask if somebody would sell one( or two) unused old BC Platinum/BIM !/ licence(s), as my financial possibilities are limited yet. I'm looking for V16 and up.

Thanks for your help in advance!

Regards,
Zsolt