Special Thanks to Zheyron again for the use of Cyborg arm left. I have made it a one time attainable item from the Keeper in the hub, you have to have an item to activate dialog. The researcher is recruitable with another item sold in the BP shop and he has the item in his inventory when you recruit him to activate the speach of keeper. You can sell the item AIcore part for the amount of Cyborg arm purchase. 1 time only dialog. https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=1445695419