How much is francisco franco caudillo de espana por la g de dios 1966 coin worth?

The value of a 1966 Francisco Franco "Caudillo de España por la Gracia de DiOS" coin can vary based on its condition, rarity, and demand among collectors. Typically, these coins are not extremely rare and might be worth anywhere from a few dollars to about $20. For a precise valuation, it's best to consult a coin dealer or check recent auction results.