Click on a date to see details of each year.
| Year | Variety | AG-3 | G-4 | VG-8 | F-12 | VF-20 | EF-40 | AU-50 |
|---|---|---|---|---|---|---|---|---|
| 1920 | Large | - | - | $ 1.70![]() | $ 2.20![]() | $ 2.80 | $ 5.70 | $ 11 |
| 1920 | Small | - | - | $ 1.20![]() | $ 1.70![]() | $ 2.70 | $ 5.70 | $ 9.70 |
| 1921 | $ 0.38 | $ 0.75 | $ 1.70 | $ 3.20![]() | $ 7.00 | $ 11 | $ 35 | |
| 1922 | $ 13 | $ 25 | $ 25 | $ 26 | $ 46 | $ 95 | $ 230 | |
| 1923 | $ 17 | $ 35 | $ 38 | $ 41 | $ 59 | $ 100 | $ 340 | |
| 1924 | $ 4.50 | $ 9.00 | $ 10 | $ 14 | $ 24 | $ 45 | $ 110 | |
| 1925 | $ 13 | $ 25 | $ 29 | $ 39 | $ 54 | $ 84 | $ 230 | |
| 1926 | $ 2.20 | $ 4.50 | $ 5.20 | $ 7.70![]() | $ 14![]() | $ 28![]() | $ 89 | |
| 1927 | $ 0.74 | $ 1.50 | $ 2.30![]() | $ 4.00![]() | $ 8.70![]() | $ 15![]() | $ 47 | |
| 1928 | $ 0.39 | $ 0.75 | $ 1.10 | $ 1.70 | $ 4.50 | $ 7.80 | $ 23 | |
| 1929 | Low 9 | $ 0.32 | $ 0.65 | $ 1.10 | $ 1.60 | $ 4.30![]() | $ 7.50 | $ 21 |
| 1929 | High 9 | $ 21 | $ 40 | $ 45 | $ 50![]() | $ 85![]() | $ 130![]() | $ 330![]() |
| 1930 | $ 1.70 | $ 3.50 | $ 3.90 | $ 4.30![]() | $ 9.30![]() | $ 17 | $ 53 | |
| 1931 | $ 1.40 | $ 2.80 | $ 3.20 | $ 3.60 | $ 8.00 | $ 14 | $ 48 | |
| 1932 | $ 0.76 | $ 1.50 | $ 1.80 | $ 2.00 | $ 4.60 | $ 8.00 | $ 20 | |
| 1933 | $ 0.16 | $ 0.30 | $ 0.92 | $ 1.20 | $ 2.90 | $ 7.70![]() | $ 22 | |
| 1934 | $ 0.75 | $ 1.50 | $ 1.80 | $ 2.10 | $ 4.70 | $ 7.30 | $ 20 | |
| 1935 | $ 0.51 | $ 1.00 | $ 1.30 | $ 1.80 | $ 4.20 | $ 6.30![]() | $ 19 | |
| 1936 | $ 0.53 | $ 1.00 | $ 1.30 | $ 1.80 | $ 4.00 | $ 6.00![]() | $ 15 | |
| 1936 | Dot | - | - | - | - | - | - | - |
To help you to know the meaning of grades such as G4, VG8, F12, VF20, EF40, AU50, MS60, etc., you can jump to the grading section.
: indicates that the value is going down.
: indicates that the value is going up.