There's been a used Glock 21 at the local gun shop that's been winking at me for about 3 weeks. I finally couldn't stand it anymore and put it on layaway! It's a little rough around the edges, it's a service trade in. I figgure it will be a good project gun. I'll "wet sand" the bottom of the trigger guard where it's marked up. The slide can be replaced or I may just clean it up and use it like it is, it's just got a little holster wear.