There are different types of toilet seats in the market. But all bidet new toilet seat cost are not same. Each toilet seat price depends on features and quality. General bidet toilet seat prices are between 45$ to 1500$. However, Non-electric bidet seats and manual bidet toilet seats cost between 45$ to 300$. In addition, the luxury toilet seats and electric bidet toilet seats are about 150$ to 1500$.
But usually, no extra labor is required to attach the bidet seats. Because it provides the complete installation process. Trying to set it accordingly will be the setting. However, if one thinks that setting up with labor, will cost extra.