This is one of the few sites I'm happy to frequent. I've never sold anything on gameflip, so I can't speak to the end of the service, but I have always been happy, people sell at very reasonable prices, they aren't trying to scam or rip you off. And if you do find something questionable and report it, it goes away! 10/10 for gameflip!
Hello dear Flipper, thank you so much for sharing your comment! We are happy you are having a good experience, I hope you keep enjoying our marketplace and do not hesitate to contact us in case you need assistance :) - Thank you, Maya.