| Business | Phone |
| Cardboyz Collectibles 164 S Auburn St, Grass Valley 95945 | (530) 273-0404 |
| Collecting With Marsha 11668 Alta Vista Ave, Grass Valley 95945 | (530) 272-9108 |
| Mobilia Station #1 11578 Sutton Way # 122, Grass Valley 95945 | (530) 432-8627 |
| Mule Commerce 13242 Grass Valley Ave, Grass Valley 95945 | (530) 271-2105 |