I think I buy things too quickly...when an item looks cool I just want to buy it..and then most times it goes down in price at the end of the day :S...sometimes I just cant tell whether it'll go down or go up..such cool items!
Heheh. That happens to me too. I bought a used chainsaw, thinking I'd make profit. Turns out there are several dozen people selling it for even less than I bought it for. What a waste.