1. Regular Issue:
- Circulated: $40 to $75
- Uncirculated: $350 to $500
2. Proof Coin:
- Proof: $1,500 to $2,500
Please note that these values are based on general market conditions and can fluctuate. The actual value of a specific 1862 half dime may be higher or lower depending on various factors such as its condition, provenance, and numismatic significance. It is always recommended to consult with reputable coin dealers or experts to determine the exact value and authenticity of a particular coin.