Are there items in the game that you can only ever get once and will need later on to craft that one thing or the like? I have recently dug into this game and find my inventory is filling up with all sorts of items for fear that I will throw out/dismantle or sell something I can not get back.
To that end I am looking for a list of items to hold on to for future use or confirmation that there is nothing to worry about, sell all of the stuff I have and stop being so poor cause I can get more later!