Check the listing for details. RARE 1st Generation Sterling Silver 10th Special Forces Group Challenge Coin. Condition: Used. Listed at 636.65 USD. Very Good Condition with age-appropriate silver tarnish and average signs of use and wear. This is a very rare 1st run of Sterling Silver Challenge coins made for the U.S. Army Special Forces by the individual units internally. This is the first I've seen of these originals (I saw a 7th SFG a few years ago) in over a decade. The original owners initials are engraved on the scroll. This piece is guaranteed authentic, and as described for the lifetime of your ownership. I believe these were made in 1973 or 1974, but am not 100% sure - I'm just basing that off when I know 7th SFG made their first run coins. Buy from us with confidence. We've been on eBay since 1998, are veteran operated, and pride ourselves on 100% customer satisfaction. Our 20 years of positive feedback is proof we make your happiness our main priority. If for any reason you are unsatisfied with your purchase, we welcome your return and we'll even pay the shipping! We ship each item we sell with great care and within one business day of your payment. Please see our other listings, and check back often as we typically list 30-50 high-end estate items each week with No Reserve! Each item over $500 SHIPS FOR FREE and comes with free insurance and signature confirmation.