Are 1964-D Kennedy half-dollar coins rare?
Excuse me, I'm curious about the rarity of a particular coin. Could you please elaborate on whether 1964-D Kennedy half-dollar coins are considered rare in the numismatic community? I've heard varying opinions and would appreciate your professional insight on this matter. Are there any specific factors that contribute to their rarity, such as mintage numbers or historical significance? Additionally, what is the general market demand for these coins, and how does it affect their value? Thank you for your time and expertise.