A 1999 US 1 cent coin is 99% Zinc not copper but it's still worth 1 cent
For a good condition 1902 us penny it is worth about $1.00. For a 1902 us penny in bad condition is worth about $0.25.
It's worth about 2 cents for the copper.
It is worth about 1.25$
If it is a Indian penny, in good condition is worth $1.35, in fine condition is worth $2.00, in uncirculated condition is worth $30.00, proof is worth $150.00.
A 1999 US 1 cent coin is 99% Zinc not copper but it's still worth 1 cent
It is worth face value.
It's only a penny spend it.
A 1999 Denver Mint penny is not worth appreciably more than other pennies. In most collections, this penny would only be worth one cent.
Both are only face value.
For a good condition 1902 us penny it is worth about $1.00. For a 1902 us penny in bad condition is worth about $0.25.
A penny is always worth a penny no matter what.
A single UAE Penny is worth about .0027 USD or about 27% of a Penny
A 1999 penny with an 'off-center' error is worth $3.50.
It's worth about 2 cents for the copper.
It is worth about 1.25$
It all depends on what type of penny is it. If they are all regular non-errored pennies then your set is worth $.99. If it includes a book/holder it may be worth a little more. If you have a 1943 copper penny, 40 exist in the world today, they are worth over $100,000 per penny. It all depends on which pennies you have. The above is the rarest for 1900-1999. Check frequently websites on rare us coins.