It's been a while since I posted in here, so I might as well group some of my significant purchases in one shot.
Most notable is that VKB Fat Black Mamba stick, which I just got today. First impressions are pretty positive overall, though if I just had an adapter to plop that TM HOTAS Warthog stick handle on it, that would be near perfection...problem is, I'll probably have to sell the whole Warthog system to cover the cost.
There's also the Beyerdynamic MMX 300 that I've been testing out lately. It's starting to grow on me; it's no Stax in terms of musical prowess, but music sounds enjoyable nonetheless (better with a midrange EQ bump, though), and the mic's actually quite remarkable in terms of quality.
The external hard drive, HOTAS Warthog stick, G500 and Icemat/Steelseries I-2 (again, I didn't actually know it would be pink when I ordered it) have been there for a while, though, so I wouldn't exactly call them "latest" purchases.