You can, and you should. He may not give you as much as eBay would but the owner and employee's are a good group of people. I've bought 2 Gameboys, Pokemon Fire Red and Leaf Green, and Pokemon Emerald all from this location. I'm sure you will not be disappointed by UGA's service and will want to do more business there In the future.
Most likely. But you could probably get more for it on eBay or craigslist
Thanks! Your answer is awaiting moderation.