Amazon.com : Texas Instruments : TI-89 Titanium Graphing Calculator, Pixel Display -:- Sold as 2 Packs of - 1 - / - Total of 2 Each : Office Products
Amazon.com: LTGEM EVA Hard Case Compatible with Texas Instruments TI-84 Plus CE/TI-84 Plus/TI-Nspire CX II CAS/TI-Nspire CX II/TI-83 Plus/TI-89 Titanium/TI-85 / TI-94 Color Graphing Calculator, Peacock Blue : Electronics
Amazon.com : Graphing Calculators Case for Texas Instruments TI-84 Plus/TI-83 Plus CE Color Calculator, Storage Holder for TI-89/ for Casio fx-9750GIII for TI-30XS for Cables, Pens, Pencil-Green(Box Only) : Office Products
Amazon.com : Graphing Calculators Case Compatible with Texas Instruments TI-84 Plus/TI-83 Plus CE Color Calculator, Storage Holder for TI-89/for Casio fx-9750GIII for TI-30XS for Cables, Pens, Pencil -LightGreen : Office Products
Amazon.com : Graphing Calculators Case for Texas Instruments TI-84 Plus/TI-83 Plus CE Color Calculator, Storage Holder for TI-89/for Casio fx-9750GIII for TI-30XS for Cables, Pens, Pencil-White(Box Only : Office Products