Depends on how nice the people are that work there. They used to have MVP Bonus Days, but they axed that. They USED to have .99 disc buffing for MVP members, but they axed that, they USED to have free system cleaning for MVP members, but they axed that. So basically you're paying $20 just for the 10% trade in/off used and magazine. Pretty much a ripoff. And I work there.
I like EB's card for $5 a lot better. If we'd drop the price to $10 or even $15, I could understand, but $20 is a bit much. You'd have to trade in/ spend $200 before you even started to save money from the card. Most people aren't gonna do that in a year, and most gamers won't find $200 worth of used stuff at gamecrazy that's worth buying.. The truth is most of our stores' inventory sucks..
But if you get a really nice store they'll give you plenty of free stuff and cool stuff if you're an mvp, and it might be worth it..