Hello everybody, I started a new campaign with my friends after having not played for four years. I am a little rusty I guess, but I had a question I couldn't find an answer to in my core rulebooks. I want to create an item, lets say its a first aid manual or something of that nature. I want this Book to give the user a permanent 2 skill ranks to Heal after they spend a certain amount of time studying it (3days) and as long as it doesn't put their ranks over the maximum for their current level. Now, I was curious how much you think such an item should be worth. I would like to make other books like this as well, but I am just unsure as to how much they should be worth. What is the gold value of one skill rank? Thanks for any advice.