Coins of America
- A distributor and on line retailer of the 50 state quarters including, proof sets, commemoratives, and quarter jewelry.
- http://www.coinsofamerica.com

Quarters Unlimited
- An online coin shop selling uncirculated 50 state quarters along with other mint coins, albums and maps.
- http://www.quartersunlimited.com/

John's Quarter Shop
- Specializing in the 50 States Quarter program.
- http://www.johnsquartershop.com/

US State Quarters
- Featuring state quarters and U.S. coins plus coin and stamp collecting supplies.
- http://www.usstatequarters.com/

State Quarter Store
- Get state quarters here along with every US Proof Set and Mint Set.
- http://www.StateQuarterStore.com/

buyquarters.com
- State quarters in rolls, mint sewn bags, mint and proof sets.
- http://www.buyquarters.com

Coin Capital
- Sets of each years state quarters as they are released.
- http://www.coincapital.com

Mint State Coins
- Specializing in the statehood quarter program products.
- http://www.mintstatecoins.com

State Quarters
- Offering circulated and uncirculated state quarters, quarter sets, and other collectible coins, coin jewelry, and coin spoons.
- http://statequarter.org/

Quarter Store
- State quarters straight from the US Mint in $1000.00 mint sewn bags. Uncirculated & Unsearched for errors.
- http://www.quarterstore.com/