Decent article on so called classic carry guns, some nice choices but personally would pass on the SW99, known to many who had issues with this model.
Classic Carry Guns - Give Used Guns a Shot
Used guns are a great way to shop for a bargain-priced self-defense pistol. As we accept more modern guns with modern features, like rails, optics, and ambidextrous controls, we can find guns that lack those features for a relatively fair price.
www.gunsamerica.com