- Poor condition: $300 - $500
- Fair condition: $400 - $750
- Good condition: $750 - $1,500
- Very Good condition: $1,500 - $2,500
- Extremely Fine condition: $2,500 - $4,000
- Uncirculated: $5,000 - $25,000
It is important to note that these are just general estimates and the actual value of an 1805 half cent may fluctuate based on market demand and other factors. Consulting a reputable coin dealer or appraiser can provide a more accurate valuation based on the specific details and condition of the coin.