I can purchase individual items at full discount from the following bundles: D&D Masterset, Bullfrog Classics, Risen, Leisure Suit Larry, Rollercoaster Tycoon, Hitman Series, Indie Action Platformer, Legacy of Kain Series, Spiderweb RPG, Broken Sword, Spellforce, Tex Murphy Classics, Age of Wonders, Deponia, Theif, Runaway Trilogy, Guild, Sam & Max, Rayman Collection.
Looking for Unreal 2 from bundles. Also interested in Humble Weekly gift link for Sherlock set.
I can provide tons of Steam keys for want items (additional in list):
http://www.gog.com/forum/general/gogs_general_trading_thread/post281 Thanks to Grargar, Impaler26, IanM, Rakuru, Cmdr_flashheart, and Tranquil.Suit for recent trades.