Where can I sell...

[parandr0id]

... the Grimoire of Pestilential Thought and The Justifier? No one seems to want to buy these items.
Thanks for your help!

[Julius Borisov]

In the current version there're items with the 'Critical Item' flag and a price above zero that cannot be sold, like https://forums.beamdog.com/discussion/64385/modron-maze-portal-lenses. It may be changed with the next patch.

[parandr0id]

Thank you.