How do you value [edit: i.e. price] your products? I noticed it's convenient to value products based on the current or mid-term cost of crafting them, but that might be more convenient for very highly priced crafts. What do you think? Should market value be used directly on the end products, should the end products be a factor of their crafting mats in price, or a combination? And, is the type of the product itself important?