Not much, only about 50 US cents or so. It is a rather common coin and not rare.
One cent.
I've checked a completed listing of a 1966 Zambia penny on Ebay, and it sold for $7.70 GBP.
US or British? Post new question.
A 1966 Lincoln penny typically has little numismatic value, as it was produced in large quantities and is common. However, if you meant a 1966 penny that has an unusual error or unique feature, its value could increase significantly depending on the rarity of that characteristic. Generally, a standard 1966 penny is worth only its face value of one cent. Always consult a coin expert or appraiser for specific evaluations.
It is a British Penny and a US coin cut in half and stuck to each other. It has no value.
Is it a U.S. one cent, British or Australian coin. Post new question.
The British new penny from 2003 is worth its face value of one penny, or £0.01. However, if it is in uncirculated condition or part of a collector's set, its value may be slightly higher due to collector interest. In general, the market value of such coins is relatively low unless they have unique features or historical significance.
A British 1 penny coin, often referred to as a "penny," is worth one-hundredth of a British pound (£0.01). It is one of the lowest denominations in the British currency system. The value of the penny can fluctuate slightly based on factors like condition and rarity, particularly for older or collectible coins. However, in everyday transactions, it is commonly used for small purchases.
A particularly nice one might sell for a dollar.
Please post a new, separate question with the coin's country of origin. If it says ONE CENT, it's a US Large Cent. If it says ONE PENNY, it's a British penny.
Technically the official name of the American coin is cent. The penny was never the name of any US currency. A penny is British currency. In the past the penny had a relatively low value. It still isn't worth much. At this time a penny is defined as one hundredth of a British pound. But many people refer to the cent as a penny.
Unless it's brilliant uncirculated or proof, face value.