The two Mausers seem to be the same model as manufactured and sporterized with the same stock.
One difference is the $165 rifle says "11" on the receiver and barrel. While the $100 rifle has a flower or P on the receiver and barrel.
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. -Ernest Hemingway The man who makes no mistakes does not usually make anything.-- Edward John Phelps