| Business | Phone |
| All American Sports Cards 61 18th Ave Sw, Cedar Rapids 52404 | (319) 261-0449 |
| Bretts Sports Cars & More 708 J Ave Ne, Cedar Rapids 52402 | (319) 393-6664 |
| Castle Sports & Collectables 3913 Center Point Rd Ne, Cedar Rapids 52402 | (319) 378-9117 |