Mpire offers a free widget builder that lets site owners and bloggers embed trend shopping data from eBay and Amazon.
Farecast and Mpire: Smart sites that will save you money
Webware 100 Editors' Choice: Farecast
Here's a new advertising widget that pitches products from deep inside retail catalogs.
Gadget search service Retrevo's got a new look and a recommendation tool.
Oodle upgrades with better data, cleaner design.
Is your iPod lonely? Maybe it needs its own social network.
Research and put together auction listings for eBay and Craigslist in one place. It's cheap and easy to use, great for auction newbies.
If you're not a power seller, here's a good way to quickly sell items on eBay and other services.