As much as I love dead tree editions of everything, I'm finding I need to reduce the amount of storage space I dedicate to my hobby, and PDFs take up a lot less space than paper.
I've got the following complete adventure paths I would like to sell:
Curse of the Crimson Throne (original edition)
Legacy of Fire
Council of Thieves
Kingmaker
Serpent's Skull
Skull & Shackles
Shattered Star
Reign of Winter
Wrath of the Righteous
Mummy's Mask
Giantslayer
What site would be best to sell these on? I don't want to break up the sets as a lot of these are already out of print. I'd like to get a decent return; I've sold RPG books on ebay before but always as individual books, not sets.