Bona fide consumer means an owner of a motor vehicle, motorcycle, or trailer who has acquired such vehicle for use in business or for pleasure purposes, who has been granted a certificate of title on such motor vehicle, motorcycle, or trailer, and who has registered such motor vehicle, motorcycle, or trailer, all in accordance with the laws of the residence of the owner, except that no owner who sells more than eight registered motor vehicles, motorcycles, or trailers within a twelve-month period shall qualify as a bona fide consumer.