Since mid-1982 cents have been struck on zinc planchets (blanks) and plated with a thin coating of copper. Sometimes a planchet will accidentally not go through the plating process so it shows the silvery-colored zinc core. These can be quite valuable, up to $100 for a fully-unplated coin.
However, the same effect can be simulated by dipping a normal cent in acid or putting a second layer of plating on it, so you would need to find an expert appraiser who is familiar with error coins and let them examine it in person.
A 1943 steel penny with no mintmark can be worth $.35 - $1.50
1943 was the only year for steel cents
No such thing. Steel cents were produced in 1943, not '42.
it is not rare enough to have any value [will have value in about 3 years]
its value a 1943s is 0.40 1943p is 0.30 1943d is 0.35
A 1943 steel penny with no mintmark can be worth $.35 - $1.50
A 1943 steel penny is worth just that 1cent.
No such thing. Steel cents were only minted in 1943.
1943 was the only year for steel cents
No such thing. Steel cents were produced in 1943, not '42.
It's steel, not silver, and it's worth about 5 cents.
Average value is 5 to 25 cents.
A 1958 steel penny is likely a fake or an error, as the U.S. Mint did not produce steel pennies that year. The mint did not issue steel pennies for general circulation during the 1950s. If you have one, it is advisable to have it authenticated by a coin expert.
it is not rare enough to have any value [will have value in about 3 years]
There are no 1984 pennies made from steel -- they were made from a zinc core with a thin outer copper layer. So you have a penny that either is missing its copper layer (worth a couple dollars) or one that has been plated by somebody with zinc, silver, or some other similar colored metal (no collector value). If your penny was made of steel, it would stick to a magnet -- try it!
its value a 1943s is 0.40 1943p is 0.30 1943d is 0.35
The US only made steel cents in 1943. Any silver-colored cents dated 1942 are plated. You can always use a magnet to test a suspected steel coin. If it doesn't stick to a magnet it's not steel.