Just a thought for the devs here, but why not let us purchase crafting ingredients with those antique bronze tokens that drop in the desert? That random pull is a kind of silly reward for requiring so many tokens. I just think it would make them worth collecting if we could do something useful with them. Make them part of a new crafting chain or something, I dunno.
My two cents. If this has already been suggested, I apologize for the repetition.