I have yet to buy anything, but I have been considering getting myself a curved desktop monitor. I currently have a single 21" Asus monitor which I wouldn't consider to be "special"
I would love a SIGMA 70-300 mm f/4-5.6 DG Macro Telephoto Zoom Lens for my Nikon D3300 but need to buy 'sensible' stuff first lol! Maybe when I get bonus from work =p