The Missing Link
- Shark teeth from Florida and shark tooth jewelry.
- http://www.themissinglink.biz/

Fossil Byte
- Offers an extensive collection of fossil and modern shark teeth, as well as some other vertebrate fossils for sale or trade. Also buys specimens.
- http://www.fossilbyte.com

The Fossil Gallery
- Offers Megalodon teeth, trilobites, and ammonites.
- http://www.thefossilgallery.com/

JT's Sharks Teeth
- Large selection of shark teeth for sale.
- http://www.jtssharksteeth.com/

Nature Preserved
- Over 75 species of fossil shark teeth, other fossils, display cases, stands, and paleontology books for sale.
- http://www.naturepreserved.com/

Steve's Fossil Shark Teeth, Inc.
- Also offering gifts, books, and display materials.
- http://www.megalodonteeth.com

Sharks Teeth Fossils
- Fossil shark tooth history, information and teeth for sale.
- http://www.sharksteeth.com/

Shark Tooth Cavern
- A small, internet based business, devoted to buying and selling fossilized shark teeth as well as other interesting sea articles.
- http://home.inreach.com/compconn/

Meg MawL
- Megalodon and other species of fossilized shark teeth for sale.
- http://megmawl.com