I have the chance to buy a police trade in Glock 22 for $475. It comes with the box and two mags. It looked like it wasn't used much more than just qualifying. I don't know a whole lot about Glocks, but I see that you can get them new for about $550. I just don't think that it's worth buying a used gun for a $75 break. But there's still something in my head telling me that I should go ahead and pick it up. So- is it worth it.