MANUFACTURED BY GOLD PERFORMANCE MINT OF NEW YORK IS AN AMAZING ONE POUND PROOF STRUCK FROM 5,760 GRAINS OF PURE COPPER AND IS LAYERED WITH 24K FINE GOLD. IT MEASURES A FULL 3 1/2" INCHES IN DIAMETER. VERY LIMITED TO ONLY 9,000 ISSUED AND PROOF. IT'S LOW NUMBERED #0667 AND COMES WITH A PLASTIC PROTECTIVE CASING AND A LETTER OF AUTHENTICITY . ALSO, INCLUDED ARE A STAND SO YOU CAN DISPLAY YOUR VALUABLE, A NICE VELVET BAG TO STORE AND A SMALL MINIATURE REPLICA OF THE SAME COIN. KEN GRIFFEY JR. HITTING HIS 600TH HOME RUN THIS SEASON. THIS VALUABLE COLLECTIBLE WILL BE IN DEMAND SO DON'T MISS OUT!
