It wouldn't be so bad if the bots were not so prevalent. I don't mind actual people undercutting because I can just out wait them or buy and relist, but bots will be constantly crafting 24/7 and if you try buying and reselling or waiting they will always relist new items and keep undercutting and undercutting and undercutting until they're making margins so thin it's just not worth the effort anymore.