Hmm my best purchases in no particular order...

~The cats and anything for them. My guys (and girl ) are a source of great stress relief!
~Toys for Nick, no matter what seeing him happy makes ME happy
~my computer, without it Id go nuts . At least its been fairly cheap since I get a lot of parts at wholesale or free from client trade ins.
~My car, best lump of money I ever spent. Not many people can claim surviving on $5 a week in gas
~My DJ equipment, music is a big part of my life.