What is the value of an Indian head nickel with a buffalo on the back no year on it?

An Indian Head nickel, also known as the Buffalo nickel, typically features a Native American on the obverse and a buffalo on the reverse. If the coin has no visible year, its value can be significantly lower than those with a readable date, often ranging from a few dollars to around $20, depending on its condition and any discernible details. However, coins that are unidentifiable due to a lack of a date may be worth more to collectors as a curiOSity, but generally not as much as dated specimens. For an accurate valuation, it's best to consult a coin dealer or numismatic expert.