What is the value of a 1910 Lincoln-Wheat Penny?

Unless it has a S mint mark a circulated copy will generally be valued at under $1.00. San Francisco (S) minted cents from 1910 carry a rather large premium ranging from $15 - $60 in the most encountered states of wear and circulation. This is due to the low mint output in San Francisco for cent coins of this and the next five years.