Totally forgot to mention tooth moose and I use it along with the kids Its a great product. Its also great for pregnant woman and mostly everyone. I think some of it is paid by your PHI as well from memory. Its about $25? Sorry I'm not sure. My dad is my dentist so I don't pay a cent lol.
Sedation:??? Do you mean gas? Yes they can do gas but they generally charge it by minute, it will still work out cheaper then having a GA. GA are also a little worrying because you never quite no how they will respond to the GA. I cant help you on the costs but ring your dentist and he can give you the codes, then ring your PHI and quote the codes and tooth and they can give you an idea how much you will be out of pocket.