domain newbie need your input humbly. thanx very much in advance

[canmark2006]

Hi folks

I own following domains and I wonder how much do they worth.
any input is appreciated. thanx very much again.

110.cn.com expired date 12/04/2009
avshelves.com expired date 06/15/2008
bachelorfriendfinder.com expired date 06/11/2008
candidastat.com expired date 12/05/2008
collagendrinks.com expired date 12/06/2008
collagenslim.com expired date 12/05/2008
fuelsavingtoday.com expired date 12/05/2008
fuelscrooge.com expired date 12/05/2008
gtafreeclassifieds.com expired date 06/16/2009
gtafreeclassifields.com expired date 06/16/2009
hitomifujisaki.com expired date 06/11/2008
hometolearn.com expired date 06/14/2008
iphonemate.net expired date 06/11/2008
ituneshack.com expired date 06/11/2008
ituneshack.net expired date 06/11/2008
learntosuck.com expired date 06/14/2008
learntowinonline.com expired date 06/14/2009
lipenchancer.com expired date 12/06/2008
saveyourfuel.com expired date 12/05/2008
sex1668.com expired date 06/15/2008
speakplainenglish.com expired date 06/14/2008
stereochef.com expired date 12/12/2008
teensfriendfinder.com expired date 06/11/2008
webcamgirlscentral.com expired date 06/15/2008
webcamgirlscentral.net expired date 06/15/2008
yoyoaudio.com expired date 06/14/2008

Best Regards,
canmark2006