What Is A 1650 Pirate Gold One Doubloon Is Worth 1650 Pirate Gold - One Doubloon -Domini Anno. I Found This Coin In My House, Is It Real? How Much Is It Worth?

1650 Pirate Gold - One Doubloon -Domini Anno. I found this coin in my house, is it real? How much is it worth? - what is a 1650 pirate gold one doubloon is worth

The scanner does not work now, but has a good head on one side that looks like a captain of a certain type and a pirate on the back: P