Froogle:
Developed by Google, Inc. One of the most promising price comparison sites to date.
BizRate:
One of the largest price search sites. Over 30 million products listed.
Shopping.com:
Child of Dealtime and Epinions, now merged to provide you with three shopping search engines that feature your products separately, yet the same.
Yahoo Shopping:
Complete Yahoo Shopping data feed creation and maintenance solutions.
MSN Shopping:
Complete MSN Shopping data feed creation and maintenance solutions.
NexTag Shopping:
Complete NexTag data feed creation and maintenance solutions.
PriceGrabber Shopping:
Complete PriceGrabber data feed creation and maintenance solutions.
The Dollar Postcard Store
Offers a varied selection of vintage to modern American cards.
Marsha's Vintage Victorian Santa Postcards
Specializing in vintage Santa Claus postcards for holiday postcard collectors.
Jack Leach
Arranged by topic with images for most items.
myPostcardShop
Features vintage items. Located in Germany, prices in Euros.
Oldpostcards.com
Offers cards by category including advertising cards, signed artists, and sports. Includes glossary, history, and chat features.
Collectable Old Rare Postcards
Specialize in postcards from the 1900s to the 1960s in a wide variety of subjects. Offers an items wanted service.
Lynn G's Postcards
Offers cards in a variety of subjects.
Collections
A direct source for postcards, stamps and telephone cards. Located in the UK.
Christine's Postcards
Online postcard marketplace. Offering vintage postcards from various eras.
OlderPostcards.com
Specializes in depictions of the Mineral Wells and Weatherford, Texas area.
More Postcards Sites