Nope. Your Cent is Copper plated zinc core planchet. That is split plating. Nothing major. Here is the information http://www.error-ref.com/split-plating-includes-split-plate-doubling/ Repunched Mint Marks ended in 1989.
Nope, just a nice case of split plate doubling which is another form of NAV or no added value doubling. Very common.