With a crafting game can be daunting on trying to be productive on creating the right items for success.The Witcher 3 has many items and sub items for all sorts of combinations and when you get items like glass or ash and lead it makes you timid on ever getting rid of them.However there most likely going to be junk for a low cost which makes the game realistic.I've never seen a game that held most items on uses for other uses and so on.I really like this crafting system and was really the only reason I bought a guide in the first place.I learned a lot now on the crafting system and it has made me aware of oils,runes,glyphs,bombs deconations,so I suggest getting the 5$ eguide for it has all of the prima guide and a bit more with the info on books,lore,maps,as well as the huge list of items in the game and what to do with them.