Rare Current Version US Navy Seal Team Six DEVGRU NSWDG Naval Special Warfare Development Group Challenge Coin V8. Rare Current Version US Navy Seal Team Six DEVGRU NSWDG Naval Special Warfare Development Group 6 squadron backside Challenge Coin V8 Rare Current Version US Navy Seal Team Six DEVGRU NSWDG Naval Special Warfare Development Group 6 squadron backside Challenge Coin V8 Rare Current Version US Navy Seal Team Six DEVGRU NSWDG Naval Special Warfare Development Group 6 squadron backside Challenge Coin V8. Rare Current Version US Navy Seal Team Six DEVGRU NSWDG Naval Special Warfare Development Group 6 squadron backside Challenge Coin V8. Sorry, our items are NOT available for pick-up. No additional information at this time. You might also like. FEMA National Watch Center Custom Challenge Coin. PAX Penny Arcade Community Custom Lapel Pins. 1-502IN 101st ABN Command Team OEF XIV deployment challenge coin. Uinta County Fire WY Diamond plate Shaped Custom Fire Coin. The item “Rare Current Version US Navy Seal Team Six DEVGRU NSWDG Naval Special Warfare De” is in sale since Wednesday, April 29, 2020. This item is in the category “Collectibles\Militaria\Current Militaria (2001-Now)\Original Items\Challenge Coins”. The seller is “phoenixchallengecoins” and is located in Auburn, Massachusetts. This item can be shipped worldwide.