1. Well-worn/Heavily circulated: $30 - $50
2. Very good condition: $75 - $150
3. Fine condition: $150 - $250
4. Very fine condition: $250 - $400
5. Extremely fine condition: $400 - $750
6. Uncirculated condition: $750 - $1,500
7. Proof condition: $1,500 - $3,500
Remember, these values can fluctuate based on market demand, rarity, and the presence of any special characteristics or mint errors. It's advisable to consult with experts or reputable coin dealers for a more accurate appraisal of your specific 1877 US dollar coin.