So I essentially control all crystals from 200 to 75g each. At a 25g interval per controlling price. Then I just flood the market with individual stacks of 50(quantitiy)x50g. And literally buy everyone else out for this cluster. People will continue to bulk buy, and some days 1-3 people might buy me out all the way to 175g each. But I immediately correct the market all the way back down to 50g each when I log back in. Rinse and repeat.