I need suggestions for new table top RPGs to get into. I've been playing D&D almost exclusively for 10 years and am currently DMing a D&D game for a small group. Frankly I just want something new to play. My players are open to getting into new systems, but I really don't know where to start...and certainly don't want to drop $40+ for a game without more recommendations. My players seem to be open to almost anything except sci/fi or superhero type games.
A coworker told me about Scion and made it sound pretty interesting. I've also scoured RPG.net and found a few games that look really interesting: Unknown Armies, Nobilis, Talislanta, and Society of the Century.
Any other suggestions would be greatly appreciated.