I pretty much do all of my shopping on Amazon these days. I love their Gold Box One Day only deals. I Think today's gold box deal is Battlestar Gallactica entire series on Blu-Ray for $119.00. Yesterday's was a 47 inch Vizio LCD 120Hz for $599.
If you have some free time and some extra money you could make some good money buying Amazon deals and reselling them on either Amazon, Ebay or Craigslist.