I mentioned this a couple years back but Leaptrade is not a great place for buying PC games or new games. People don't list them. What could make this website even better is if there was an option to list equipment like consoles, controllers, steam gift cards/keys or even headsets. I have 98.50 in credit and nothing to spend it on because there are no good PC games to spend it on. I would, however, buy equipment and gift cards with that credit.
Another, just general question; will there ever be in the future a way to trade in credit for real money?