We, the consumer, hold some serious power! We dictate future iterations of game development and we drive the publishing companies, based on our buy-power, to formulate market plans. The publishers, not necessarily the developers, wish to create these new expansions to gain more money. Case in point, Destiny is made by Bungie and published by Activision. The new expansion, which comes out December 7th, I believe, will cost $19.99! I know the description of the expansion and I know it will not equate to this price.