| Rank | Collection | Category | Composite | % Complete | Weighted GPA | Set Rating |
| 42 |
Duffs 64s
| Baseball | 1964 Topps - Basic | 49.40% |
7.49
|
03.86
|
| 85 |
Duff's Minis Big Brothers
| Baseball | 1975 Topps | 56.97% |
7.71
|
04.61
|
| 7 |
Duff's Minis
 
| Baseball | 1975 Topps Mini | 99.24% |
8.92
|
08.85
|