If you were trying to get certain items that fluctuated price hugely no matter what the supply/demand was because of Market Manipulation going on with the price history was easy to manipulate you could end up spending up to an hour trying to buy one item because the price was so drastically different And going from trying to get a item that says its worth 5K based on the price history you end up bidding over and over again at 1k increments till you end up buying it for almost 50k. Each bid taking 10-20 seconds because of lag not to mention the time spent going back into the price history over and over again to confirm that hell. the last 10 were bought for 5k yeah and theres 10 in stock, but every time you bid it comes back sorry your bid failed.
I spent an hour doing this one day. I barely had time to play the game afterwards I was stuck bidding on items that the prices were jacked up on.