Shipping timing
Most units need 5-7 business days for assembly, firmware setup, and testing before they ship. Carrier transit starts after the package is handed to the carrier.
Domestic shipping
US orders can choose standard or priority shipping at checkout. Delivery estimates are carrier estimates, not guarantees.
International shipping
GhostCalc can ship worldwide where service is available. Customs fees, import taxes, local delays, and delivery rules are the buyer's responsibility.
Mail-in modifications
If you choose the "Modify mine" option, GhostCalc sends instructions for mailing your compatible TI-84 Plus to the shop. Return shipping back to you is included with the service.
- Pack your calculator securely and remove anything you do not want shipped.
- Use the provided label and keep your carrier receipt.
- Build timing starts after your calculator arrives and is inspected.
Tracking and delivery
When your order ships, you will receive tracking details by email when available. You can also use the GhostCalc order tracker with your order number and email address.
If tracking shows delivered but you cannot find the package, check nearby delivery spots, household members, and your carrier first, then contact GhostCalc support.