Sheets of Cook Islands, 2010
| Issuer | Date | Desc | State | ||
| - |  |
Cook Islands | 9/14/2010 | Anzac Day 2010, sheet of 2 types | |
| - | no image | Cook Islands | 10/27/2010 | empty sheet (#75855) | incomplete |
| - | no image | Cook Islands | 11/8/2010 | empty sheet (#75856) | incomplete |
| - | no image | Cook Islands | 12/6/2010 | empty sheet (#75833) | incomplete |
| - | no image | Cook Islands | 12/6/2010 | empty sheet (#75834) | incomplete |