I might wait on these to drop below $20-$30 because I own them all except for the God of War games.

Reasoning:
Have the three Ratchet and Clank games on PS2 already.
Have InFamous on PS3 and a digital copy of InFamous 2 from PS+.
Hoping to find a disc copy of God of War Origins cheap since I heard that God of War Saga gives you the game as a voucher.