| Business | Phone |
| Baubles & Blades 4400 Sergeant Rd, Sioux City 51106 | (712) 274-1360 |
| Dungeon Club Design 1419 Hamilton Blvd, Sioux City 51103 | (712) 239-6500 |
| Siouxland Coin & Jewelry 419 Nebraska St, Sioux City 51101 | (712) 276-2501 |
| Rainbow Sportscards 2001 Hamilton Blvd C, Sioux City 51104 | (712) 255-5500 |