Bill & Pats 2006 Proof Set
| PCGS No. | Item | Denom | Grade | Pop | Pop Higher | Owner's Comments |
| 93559 | 2006-S 1C | 1C | PR69DC | 4763 | 352 | |
| 94246 | 2006-S 5C Return to Monticello | 5C | PR69DC | 5937 | 386 | |
| 95314 | 2006-S 10C | 10C | PR69DC | 1814 | 503 | |
| 95317 | 2006-S 10C Silver | 10C | PR69DC | 2482 | 371 | |
| 39112 | 2006-S 25C Nevada | 25C | PR69DC | 2816 | 344 | |
| 39115 | 2006-S 25C Nevada Silver | 25C | PR69DC | 4362 | 503 | |
| 39118 | 2006-S 25C Nebraska | 25C | PR69DC | 2877 | 244 | |
| 39121 | 2006-S 25C Nebraska Silver | 25C | PR69DC | 4314 | 471 | |
| 39124 | 2006-S 25C Colorado | 25C | PR69DC | 2819 | 281 | |
| 39127 | 2006-S 25C Colorado Silver | 25C | PR69DC | 4350 | 528 | |
| 39130 | 2006-S 25C North Dakota | 25C | PR69DC | 2900 | 243 | |
| 39133 | 2006-S 25C North Dakota Silver | 25C | PR69DC | 4261 | 471 | |
| 39136 | 2006-S 25C South Dakota | 25C | PR69DC | 2801 | 362 | |
| 39139 | 2006-S 25C South Dakota Silver | 25C | PR69DC | 4288 | 523 | |
| 96976 | 2006-S 50C | 50C | PR69DC | 3658 | 166 | |
| 96977 | 2006-S 50C Silver | 50C | PR69DC | 3138 | 208 | |
| 916004 | 2006-S SAC $1 | SAC$1 | PR69DC | 7578 | 591 | |
