It depends on how old, and the equality of the game whether it is in bad or good condition.
It would depend on the titles of the Games and where you sold them.
youd probably get about $25
it depends on the condition the game is in (some games get more money then others)
I don't think they buy PS1 anymore at gamestop
alot of money
This depends on the games and the place where they are being sold.
20.00$
about as much as it cost
im thinking the money you payed for it
I would look around the area of 415 dollars Australian dollars
Maybe $20-25
About 30 bucks.