| Month | Year | Condition | Price | |
 | May | 1981 | Good | $3.01 |
 | Jun | 1981 | Very Good | $5.06 |
 | Jun | 1981 | Very Good | $5.06 |
 | Aug | 1981 | Good | $3.03 |
 | Oct | 1981 | Good | $3.15 |
 | Oct | 1981 | Good | $3.15 |
 | Oct | 1981 | Very Good | $5.14 |
 | Oct | 1981 | Fair | $2.05 |
 | Oct | 1981 | Very Good | $5.14 |
 | Nov | 1981 | Fair | $2.03 |
 | Dec | 1981 | Very Good | $5.15 |
 | Dec | 1981 | Good | $3.07 |
 | Jan | 1982 | Fair | $2.05 |
 | Jan | 1982 | Good | $3.14 |
 | Jan | 1982 | Very Good | $5.18 |
 | Feb | 1982 | Very Good | $5.22 |
 | Feb | 1982 | Very Good | $5.22 |
 | Mar | 1982 | Fair | $2.03 |
 | Mar | 1982 | Good | $3.05 |
 | Apr | 1982 | Very Good | $5.04 |