PriceGrabber - Get the lowest prices on computers, electronics, furniture, cameras, clothes and more.
Anywish.app - Collect gift ideas for your loved ones and share your own wishlists. Add items from any online store. The perfect list maker for Christmas and other events!
Slickdeals.net - Slickdeals: The Best Deals, Coupons & Discounts on everything
Gift Hero - The best wish list ever
Camelcamelcamel - Easily monitor Amazon product prices and get alerts when they drop.
Wishy.gift - This web app will allow you to easily create wish lists and share them with your friends and family.