100% AUTHENTIC MILITARY CHALLENGE COINCommand Sergeant Major (CSM) Military District of Washington (MDW) REAL Military Challenge Coin After more than 16 years of collecting and eventually becoming overwhelmed with an abundance of military challenge coins, I've decided to share my military coin collection with other collectors. All my coins were acquired by numerous means including presentation, trades, single coin purchases or collection purchases. I am a very active collector/buyer/seller/trader in the military coin hobby. Payment Policy: - Payment is requested within 3 days of auction close via PayPal ONLY . Shipping Policy: - Shipping will be $6.00 ( up to 10 coins ) for USPS Priority Shipping. You may have to wait for an invoice for discount. - Coin(s) will be mailed out within 24 hours of receipt of payment. - Coin(s) will be shipped within the 50 US States ONLY.