Collectible cards - Pokemon, Magic, baseball and others - can be worth serious coin. Learn to trade like a pro or you could get ripped off cuz you dont know what your cards are worth.
If you've been a good Pokemaster all year Santa probably gave you a stack of cool new cards for Christmas. Now it's time to trade with your buddies to get the hot cards you want. But do you know what they're worth? Some cards are worth some serious money to collectors and traders. It's a good plan to know what yours are worth so you don't get burned when you're trading.
The trick is sorting out the big money cards from the ones you should pick your teeth with. Here's some advice:
Harry Potter Trading Card Game