Amazing, I have bought and sold more Glocks than I can remember and they've always stayed around the same price but it boggles my mind to see a Gen 5 post for $800!LOL... Try finding a Gen 1 with the correct box and let me know what you pay for it...
Those early 'plastic' guns have already started appreciating and more will follow. I have a Gen 3 with GA DNR markings that folks have asked to buy for a hundred or so over typical pricing several times.