Blinding the MB would solve that problem, you can see what it sold for last but not any of the current prices. The reason why FFXI used this system was to keep its economy stable. And it worked great for over 10 years and still continues to work well today. However for the current MB we have the biggest mistake people make is undercutting, always cut the stack amount not the price of the item. Remeber your stuff will eventually sell, while everyone else is takeing massive losses you will make a great profit. CUT THE STACK COUNT not the price.