: Provides bulk pricing (e.g., ~$3.65 per coin for 100 1.75" coins) and options for international military designs.
: Frequently has listings for commemorative versions, such as the USA Essayons USACE Challenge Coin buy challenge coins
: These coins symbolize membership, achievement, or a specific mission. : Provides bulk pricing (e
:If you want a specific design or a bulk order for a unit, several manufacturers offer customization: Signature Coins : Provides bulk pricing (e.g.
: Coins are often exchanged via a "secret" handshake.
, you can find them through major retailers and specialized coin makers. Where to Buy Essayons Challenge Coins : Amazon : Often lists U.S. Army Corps of Engineers Essayons Challenge Coins