If you go to Medibank dentist,they charge according to schedule fee, for WA item 613 $1460,then removal of crown, core build up,all up looking around $1700-$1800, for Western Australia
Most of the item no involved major dental, perhap only the 013/0十一 & 022, without major dental cover, you need to cover the major dental item no, as mentioned that you dont have any major dental cover.