Cent, not penny.
Mint mark, not mint
Mis-struck, not misprinted. Printing uses ink and paper.
Assuming 1985 is correct, my guess is that you are saying it is a mistake because it does not have a mint mark. However, a quick check of your pocket change should show WHOLE LOT of cents without mint marks. The cent is the only denomination made in Philadelphia that does not carry a P mint mark.
Cent, not penny. Mint mark, not mint. Mis-struck, not misprinted. Now that we're past the terminology, what you have is called an off-center strike. It happens when the blank on which a coin is struck doesn't seat squarely in the press. Cents are struck at extremely high speed so this error happens more often than you might think. It would probably retail for a couple of dollars depending on how much of the image is visible.
a penny
To me it is worth 1000.oo dollars
According to a 2014 coin price chart, there is no wheat penny that is worth $12,500. There is, however, a 1922 (no mint mark) wheat penny worth about $500 in circulated condition and $20,000 in mint condition. The highest price penny like this is a 1944 Steel penny that is worth $100,000 in mint condition and $4,000 in circulated condition.
It is worth a penny.
A penny unless it is in original mint packaging.
I have seen these selling for around $300 (in mint condition).
A 1999 Denver Mint penny is not worth appreciably more than other pennies. In most collections, this penny would only be worth one cent.
A 1914 penny with no mint mark is worth about $1.50.
A U.S. 1965 cent (not penny) was minted without a mint mark. It is a common coin. A 1965 Great Britain penny is worth 10 cents if uncirculated.
1930 Wheat penny: with no mint mark, in good condition is worth $0.10, uncirculated is worth $10.00. With D mint mark, in good condition is worth $0.15, uncirculated is worth 25.00. With S mint mark, in good condition is worth $0.15, uncirculated is worth $13.00.
It depends on the mint mark