How much is a 1928 ten dollar worth?

Answer 1

Not enough information. $10 coin or $10 bill? Please post a new question with more details. If it's a coin, include its condition and mint mark. If it's a bill, include its seal color and the letter after the date. Note that it's possible that a coin may not have a mint mark, or a bill may not have a letter, so don't be concerned if it's blank.