There's a major discount going on for March 30th, Tabletop Day
(link leads offsite). This is a website I've gotten downloads from before so I already "bought" my copy of the bundle (it's free to download). If you're open to trying new games or getting new content at no charge then here it is! The PDFs are watermarked but the site I got my bundle at doesn't give any extra emails you don't opt in for.
Just copy and paste the following link into the browser. UBBCode doesn't like the brackets or I'd hotlink it instead.http://www.rpgnow.com/product/112508/TabletopDay-
If anything looks appealing to you then it's free to download, just for today (I believe).