Does slacker give you cash or credit for trade in games

Slackers will tally up a total for your games. Sometimes if the games are too old, for instance gamecube games, they may not give you cash for that. Instead they will give you store credit which is really good because it adds up quicker than if they give you cash.
Usually you can get more for in store credit than you would for cash, but like i said it depends on how old the games are and the wear and tear. If you email slackers and ask for a quote, that helps too.