This listing is for a massive lot of challenge coins, featuring a diverse and unique collection from military, law enforcement, federal agencies, government contractors, and international operations. Marine Corps, Army, Air Force, and DoD branches. FBI, DEA, DOJ, Department of State, and Homeland Security. Federal agencies including NATO, USAID, Presidential Helicopter Squadron, and Diplomatic Security. Rare and custom contractor coins from Vectrus, CSA, and ClearShark. Multiple 10-year, 5-year, and service recognition coins. First responder & sheriff department coins. Several odd-shaped, 3D, and high-relief coins, including wood and poker chip designs. International and deployment-related coins (Afghanistan, Iraq, Kuwait, Korea, and more). Special edition coins: Operation Enduring Freedom, COVID-19, Blue Line support, and Women Marines (Unicorn). Photos show both sides of the coins – what you see is exactly what you’ll receive. Most coins are in excellent condition and made of high-quality materials: brass, nickel, enamel, and other custom finishes. This is a collector’s dream or a fantastic opportunity for resale. Total coins: 90+. Conditions range from like-new to used. Don’t miss this one-of-a-kind collection – perfect for collectors, veterans, or resellers.