Only store credit.
You only have to pay for the game. You do not have to pay to play it.
Although many times the pay rate for game developers is dependent on the popularity of the games they develop, generally speaking a salary for game developers is $60,000 - $75,000.
No, as with all "Pay to Win" games. You get what you pay for and there is no way around that.
It depends on the game title and whether they are new or what condition the used game is in and whether it is just the game disc or the case and manual. You can find 3 to 5 complete games in like new condition on amazon for only $25 including shipping or you can pay over that for a single game title
Only store credit.
they will pay you about 350 bucks
5 euro
PROBALY ABOUT 60 BUCKS AT GAME STOP.
nothing
20 to 30 bucks
They don't pay much. You will get more on Ebay.
I usually see them on used games racks at game stop, but if you want to pay more for a better game, they probably have new ones
You only have to pay for the game. You do not have to pay to play it.
No You don't have to pay for game center it just helps you organize games and stuff you don't have to pay
The only games that might be swapped are a newly released game for a much older game. What normally happens is you trade in 2 or 3 older games and get credit toward a game that costs more than your credit and you pay the difference
i highly doubt it and even if they could you would have to pay.