1. Copper Penny (1970-1982):
- Well-circulated: 1-2 cents each
- Uncirculated: 5-10 cents each
2. Copper-Plated Zinc Penny (1982-1983):
- Well-circulated: 1-2 cents each
- Uncirculated: 5-15 cents each
3. Zinc Penny (1984-Present):
- Well-circulated: 1 cent each
- Uncirculated: 2-3 cents each
Please note that these values are approximate and can fluctuate based on market conditions and individual coin characteristics. For accurate and up-to-date values, it's best to consult a coin dealer or use a reliable coin pricing guide.