Kelleher Auction Schedule – Public
| Sale No. | Sale type | Sale Name | Sale Date |
| 853 | Stamps | Flagship | September, 2026 |
| 854 | Coins | U.S and Worldwide Coins & Banknotes | October, 2026 |
| 855 | Stamps | Collections, Stocks & Accumulations | October, 2026 |
Kelleher Weekly Online Sales – Internet Only
| Sale No. | Sale type | Sale Name | Sale Date |
| 5338 | Stamps | United States, British and Worldwide Stamps and Postal History | September 6, 2026 |
| 5339 | Stamps | United States, British and Worldwide Stamps and Postal History | September 13, 2026 |
| 5340 | Stamps | United States, British and Worldwide Stamps and Postal History | September 20, 2026 |
| 5341 | Stamps | United States, British and Worldwide Stamps and Postal History | September 27, 2026 |
| 5342 | Stamps | United States, British and Worldwide Stamps and Postal History | October 4, 2026 |
| 5343 | Stamps | United States, British and Worldwide Stamps and Postal History | October 11, 2026 |
| 5344 | Stamps | United States, British and Worldwide Stamps and Postal History | October 13, 2026 |
Closing every Sunday at 9PM ET
Visit with us at these Events
| Event | Type | Booth No. | Location | Date |
| Great American Coin & Collectibles | Coins | Rosemont, IL | October 2, 2026 | |
| Whitman Expos | Coins | Baltimore, MD | November 11, 2026 | |
| Chicago PEX | Coins | Tarrytown, NY | November 28, 2026 |