Current retail prices for .biz across tracked registrars, in USD, first year / per year. Checked daily; every change is recorded below. Data also available as JSON.
| Registrar | Register | Renew | Transfer | Checked |
|---|---|---|---|---|
| Porkbun | $6.69 | $19.05 | $19.05 | 2026-08-21 |
| Spaceship | $6.68 | $18.83 | — | 2026-08-21 |
No changes recorded yet — tracking started recently. History accumulates from here.