Check the listing for details. This Sacagawa 2007 Dollar Coin Error.. Condition: Ungraded, Made in United States. Listed at 400.00 USD. Why buy this 2007 Native American Dollar coin? This coin is very special featuring a posisble grease or strike thru error. This coin has not been graded these missing details are very obvious and likely occurred during the minting process. It's rarity makes it as excellent and unique as they come. Very collectible and will only be worth more in the future. Its very hard to find an error coin today. This coin has many details either struck wrong or missing. A very special error coin none the less for any colector and worth holding onto. Happy Fourth !