| Business | Phone |
| Republic Rare Coins 3907 N Scottsdale Rd, Scottsdale 85251 | (480) 941-1904 |
| Molnar's Stamp & Coin 7118 E Sahuaro Dr, Scottsdale 85254 | (480) 948-9672 |
| Monetary Portfolio Consultants 4300 N Miller Rd # 244, Scottsdale 85251 | (480) 947-4121 |
| Golden Eagle Enterprises 6021 E Redfield Rd # 101, Scottsdale 85254 | (480) 607-5416 |