How much money will i get for these games on ebay?

Pac-man world 2

shrek 2

crash bandicoot the wrath of cortex

star wars episode 3

ncaa football 2003

spongebob squarepants battle for bikini bottom

fuzion frenzy

madden 2005

halo

motogp

scooby-doo night of 100 frights

munch's oddysee

prince of persia the two thrones



and all these games are for the xbox.How much money will i get for these games on ebay?
I tell everyone who is selling a game the same thing..But them on for about $20 each. In a about 2 weeks if no one is interested, lower the price about $5....If you still can't get anything, put them up for an auction.
somewhere between $100 and $200 if someone actually wants them. One thing is for sure, you will get atleast 40x more from ebay than gamestop selling them( they give u less then a dollar for each of those)How much money will i get for these games on ebay?
A little less the 300$ is most likely, sell them for 20$ each, that's the best prIceHow much money will i get for these games on ebay?
If it is for the original Xbox system, $100 for all is fair.
if you sell them all you will get at least 100$
approx 60 pounds (uk)