This completely depends on the games.
This is a very difficult question to answer as the 9 games might be worth just 10 cents a piece or their might be a couple worth ~$10. If I had to give my best guess for the trade in of 9 random games at GameStop I would put the total value at ~$30-$45. This is just from past experience.
You will almost always get better resale value selling them directly yourself via amazon or ebay though. So if you are willing to wait a bit to make the sale, use other direct selling e-commerce sites.
The title and the condition of the games matter. Many PS2 games are worth nothing even in trade in value for an exchange
There is no PS4 so they would not purchase a fake console
Not enough. If you have a local game store, that store will normally give you at least a little more than GameStop. My local game store will give you $10 just for a GameCube Controller were as GameStop will only give you ~$12 for the fully working system, controller, and memory cards. I know from experience
Ask them.
They sell based on the title and Gamestop also makes purchases based on the title. Many PS3 titles are not in demand and they have enough copies of those games already. They will offer only a token about for your copy on a game in low demand. The newly released or very popular games are the games that they are most interest in.
50 for playstation unless it is a thin one you would get 5$ or something it depends on the game and what shap it is in.
It depends what the games are and each Gamestop varies. Call your local Gamestop and ask.
depends on how NEW the games are :)
about $240.00
depends on the game or games.
Under $20
Gamestop gives you 20% of any games original value.
GameStop will give you about $4.00 for the ds lite dame you are sending.
$350
It's different for each gamestop... how about head over to your gamestop?
nothing if you don't give them something
SELL ON EBAY THEY WILL GIVE YOU MORE but if you sell it at gamestop you will get $11.00
It would not even be $10. Keep your games.