Not much here recently. I just did a major upgrade of my computer at the end of last year, then right after that a tree fell on my old car and I had to buy a new one, then there was a trip to Las Vegas for my brother's wedding in March. Since then I've had to stop buying stuff for a while. I did recently spend a little money ($15) on the Breaking Ground expansion/DLC for Kerbal Space Program, if that counts. That's about it for me though.
I'm also considering an e-reader/notepad/sketchpad like the Boox Note or Note Pro, but that's still future-tense at this point.