Blue book value is $700 in very good shape, for used. Local gun shop has had them for $695 a few times. New I find them to be around $825 - $850. I found one once for $625 in great shape with nightsights on Gunbroker.
It is my favorite gun, bar none.
Know the status of your weapon
Keep your muzzle oriented so that no one will be hurt if the firearm discharges
Keep your finger off the trigger until you have an adequate sight picture
Maintain situational awareness