Maple Leafs 99.9 are pure gold, Eagles only 90%, but still contain an ounce of gold.......US. Eagles will cost you a little more......Some dates of Eagles have numismatic value.......I would buy 1920's St. Guadians $20 pieces if I was looking for the numismatic value......Or even pre 1910 $20 Liberties which run around $500 each in lieu of modern Eagles.......Maple Leafs are the no-frills pure gold play......Might sell for $5-$10 more then gold spot.......