Military Challenge Coin Army Master Sergeant Realized $3.99 7/17/10 $2.99 4/19/10 $1.96 11/16/9 $2.97 9/2/9 $2.99 7/4/9 $2.96 6/10/9 $3.96 2/14/9 $2.94 12/5/8 .99 7/25/8 $2.95 3/10/8 $3.98 1/1/8 $3.94 12/10/7 $3.84 11/22/7 $5.50 10/6/7 $4.99 4/30/7