Haha, I understand--I have a similar problem trying to make room to watch new shows. :P

If you like Batman, my biggest rec is checking out Stephanie Brown's Batgirl run. Most of it is out of print except in digital (the digital back issues are fairly cheap through Comixology though--that's how I read most of them) right now, but if you can find it, it's FANTASTIC. Her trades were Batgirl Rising, Batgirl: The Flood, and Batgirl: The Lesson.