I have for sale a variety of silver coins. All are 999 unless specified otherwise. Postage is 1 or 2 $5, 3 or 4 $8, 5 or more free. Tarnished 1991 $5 Kook. $65. 1991 $5 Kook. $65. 1991 $1 Kook. $55. 1994 $1 Kook. $60. 1994 $1 Kook $60. 1992 $1 Kook. $65.