What can I do with old PC Games

[PCgamer]

Hi all, sorry if this has been done to death, I can't see any recent posts. I'm doing some de-cluttering and want to get rid of some old PC Games (they've been activated) none of the re-sell sites will take them. Do you have any suggestions of what I could do with them? Thanks!

Titles are:
Freefall
Tomb Raider
Call of Duty 2 & 3 & Black Ops
Neverwinter Nights 2 and Deluxe edition
Dragon Age Origins and Awakening
BioShock
Cryostasis
Crysis
Diablo
Dawn of War Gold Edition
WoW Frozen Throne Expansion
WoW Reign of Chaos
Duke Nukem Forever

 

[PCgamer]

Thanks, do you know if people are likely to buy activated games? I didn't want to end up in any disputes!

 

[PCgamer]

Brilliant, thanks for the great advice.