When a tooth is broken in half, a simple filling should not work. This is the time to determine the vitality status of the pulp. With the tooth broken in half, the pulp should be necrotic, so the first thing you should do is treat the nerve and do a root canal. If it is an anterior tooth, the cost of a root canal is around 400 dollars. If it is a back tooth, the cost will be around 1200 dollars. After treating the root canal, a stake will need to be placed over it to support the broken part of the tooth and prevent it from breaking again. This staking is all fiber staking and the cost is$600 for the front teeth while it is$800 for the back teeth. Once the piles are done, the core needs to be stacked on top and the tooth prepared, bite marks made, and ready for a porcelain crown. Porcelain crowns vary in price, if you do regular porcelain, it is usually around 900 dollars, slightly better there are 1500 dollars. If you want to do all-ceramic crowns, cast porcelain is 2300 dollars, zirconium dioxide is from 3000 dollars. Depending on the place of origin and hardness, the price also varies, and this is the approximate price. You need to choose what kind of teeth, according to what kind of price.