Big Sandy Post Office Portal in Big Sandy Montana United States
| # | Image | Mod | Area | L | R | HP | Days |
|---|---|---|---|---|---|---|---|
| 1 | Big Sandy Post Office | PS PS | -- | 5 | 8 | 100% | 73 |
| 2 |  Big Sandy Post Office | PS PS | -- | 5 | 8 | 100% | 73 |
| 3 | Big Sandy Post Office | -- | 2 | 8 | 85% | ∞ | |
| 4 |  Big Sandy Post Office | -- | 4 | 8 | 100% | 182 | |