What is the value of a 1918 one cent piece?
it really depends. if its an Indian head penny its probably a dollar. a penny with Lincoln is a really a penny because Lincoln went on the penny in about the mid 1900's.
The value of a US 2 cent piece is, just like any other coin, highly variable. Value is a function of the coin's rarity, demand, and condition. Typical prices can range from $3.00 to the thousands of dollars. One way to get a good ballpark figure (knowing the grade, or condition) of the coin is to check various values websites from the major coin grading agencies.