For me, I’d have to say the book "Tools of Titans" by Tim Ferris, though I didn’t actually purchase it. I checked it out at the library. I already talked about that in a previous blog post, but this book has some seriously good nuggets in it. Just open it to a page and BLAM, you’re smarter, better, faster… There is so much awesomeness in this book I don’t actually want to share it because you might become more awesome than I am. 😉
What purchase of $100 or less has most positively impacted your life in the last 6 months?