games include:
arma2-(value based on most current price)$50
crysis-$30
css-$20
darkest of days-$40
dods-$10
dead space-$30
empire:total war-$30
grand theft auto 4-$30
hl2-$20
killing floor-$20
saints row 2-$30
good standing, edit: i just noticed that people are selling for much reduced prices...