It will screw up the economy for a very brief time. The prices of herbs, summon secondaries, d-leather, bars will explode leading to the weekend. Then will crash HARD after the weekend. But I bet this crash will only last a week. I doubt many new ressources (as in, as compared to the usual amount) will enter the game, just used up all the same time rather than spread over. I'm going to make Super Restores or Saradomin Brew, then wait a few weeks to sell it.