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.
Earth's Tongue
Supplier of spores and growing kits, including psilocybe cubensis, azurescens, tampanensis, and mexicana. Also sells prints and syringes.
Copelandia Magic Mushrooms
Sells Copelandia Cyanescens Magic Mushrooms, spores, growkits and literature.
Mushroom Spore Prints
A catalog of spore prints and woodrose.
Pet Fungus
Sells various species plus growth supplies, equipment, and books.
Psychedelic Cafe
Sells mushrooms, spores, kits, psychedelic spore trading, supplies and instructional CDs.
Magic Mushroom Cove
Provides mushrooms that have been cold-air dehydrated, powdered and capsulized.