What coins did Sparta use?

Could you please elaborate on the historical context surrounding the question, "What coins did Sparta use?" Sparta, as a city-state in ancient Greece, did not have a unified monetary system throughout its entire history. Depending on the time period, Sparta may have used a variety of coins, including those minted by other Greek city-states or even foreign powers. Additionally, it's important to note that the use of coins was not as widespread in ancient Sparta as it was in other Greek city-states, due to Sparta's emphasis on military might and self-sufficiency. Can you provide any specific time period or context that might help narrow down the answer to your question?