Thought I would tell sythe that amazon is having a "borderlands bundleganza". Borderlands 1 (GOTY), Borderlands 2, and the Borderlands 2 Season Pass all for $20 instead of $100. You also get codes to activate the games on steam.
http://www.amazon.com/2K-Games-Borderlands-Bundleganza-Download/dp/B00D8FUHFC/ref=pd_sim_vg_2
http://www.amazon.com/2K-Games-Borderlands-Bundleganza-Download/dp/B00D8FUHFC/ref=pd_sim_vg_2