1. 1935 Buffalo Nickel:
- Good condition: $1 - $2
- Fine condition: $2 - $4
- Very fine condition: $4 - $7
- Extra fine condition: $7 - $10
2. 1936 Buffalo Nickel (semi-key date):
- Good condition: $2 - $3
- Fine condition: $5 - $7
- Very fine condition: $8 - $10
- Extra fine condition: $13 - $25
Please note, these values are general estimates, and the actual price may vary depending on factors such as the coin's grade, mintmark, and overall market conditions.