The link and comments looks like you are comparing different products. Throat guard standard, throat guard pro and tooth guard.
To compare apples with apples, in this case Throat Guard Pro:
Dom Rd: $16.90
Pharmacy Direct: $17.60
Chemist Warehouse: $15.99
Pharmacy Direct email out discounts quite regularly. 13% off is their best offer. $15.31 after discount.
Dunno if Dom Rd or Chemist Warehouse do the same?
Bookmarks