Informal Selling Related Forums at Your Favorite Things:
Business - Small business, big business, opportunities, investments, marketing and more. If you sleep, eat and drink business then join our discussion.
Garage Sale Network - Shares data between garage sale websites. Submit information about planned sales, create maps before a day of shopping, or download GPS data. Registration required.
Garage Sales Australia - Database of user-posted listings for upcoming sales, with advice and blogs about the experience.
Garage Sales Source - Local sale listings in North America, plus articles about running sales and finding bargains.
Go Yarding - Map-based yard sale search engine for the United States.
Local Deals - Find local garage, yard, moving, estate, and rummage sales in the United States. Paid listings; free access.
QuickGarageSale.com - Find and post free garage sale advertisements (North American locations).
Weekend Treasure - Online postings of North American garage sales and estate sales, associated with online maps.
Wikipedia: Garage sale - Online encyclopedia article about informal, irregularly scheduled events for the sale of used goods by private individuals.
Yard Hopper - Database for sales in major U.S. cities.
Yard Sale Canada - Database for sales, with advice on conducting and visiting garage sales.
