Final answer:
An Exclusive Agency Listing is the type of exclusive listing that offers no commission protection to the broker if the seller finds a buyer on their own.
Step-by-step explanation:
The type of exclusive listing that provides the broker with no protection if the owner sells the property themselves is known as an Exclusive Agency Listing. Under this arrangement, a broker is exclusively authorized to sell a property, meaning that no other broker is allowed to market the property. However, if the seller finds a buyer on their own, without the help of the broker or any other agents, they are not obligated to pay the broker a commission.