If you're in the market for stock photography you'll definitely want to make a stop at SpiderPic, a stock photography search and price comparison engine that reveals huge disparities between photo fees.
How big of a disparity? If you check out their sample page you'll see disparities as big as $US350 between the lowest price and highest price for an identical stock image. When you search with SpiderPic you're directed towards the most inexpensive version of the photo you're looking for in the size you want, so you'll never end up paying $US400 for a stock photo that's being sold for $US40 or $US100 for one three other vendors are selling for $US5. SpiderPic searches Fotolia, iStockphoto, Dreamstime, BigStockPhoto and other large stock photography suppliers.
Have a favourite photo-search tool of your own? Let's hear about it in the comments.