Check the listing for details. Texas Instruments Ti-nspire Touchpad Graphing Calculator w/ Cover. Condition: Used. Listed at 39.99 USD. Texas Instruments Ti-nspire Touchpad Graphing Calculator CoverFeatures 100% AUTHENTIC Excellent used conditionCOLOR: (blue/white)Equipped with the BEST Texas Instruments technologyShippingWe ship within 1-2 business days (excludes Saturday, Sunday, and holidays) from receipt of paymentAll domestic items are shipped USPS Priority Mail or UPS / FEDEXWe do ship to APO/FPO and Post Office box addressesTracking will be sent for all purchases within 24-48 hoursPaymentWe accept payment by PayPal and credit card through PayPalImmediate payment is requiredCustomer supportEmails are answered within 48 business hours (this excludes weekends, and or holidays)Please contact us only through eBay "My Messages"Why Us?100% Authentic products Unique, hard to find items 100% positive feedbackLightning fast shipping