![TOSEC: Texas Instruments TI-86 (2012-04-23) : Free Download, Borrow, and Streaming : Internet Archive TOSEC: Texas Instruments TI-86 (2012-04-23) : Free Download, Borrow, and Streaming : Internet Archive](https://archive.org/download/Texas_Instruments_TI-86_TOSEC_2012_04_23/Texas-Instruments-TI-86.jpg)
TOSEC: Texas Instruments TI-86 (2012-04-23) : Free Download, Borrow, and Streaming : Internet Archive
![Amazon.com : Aproca Hard Storage Travel Carrying Case, for Texas Instruments TI-84 Plus CE/TI-84 Plus/TI-83 Plus/TI-89 Titanium/TI-85 / TI-86 Color Graphing Calculator : Office Products Amazon.com : Aproca Hard Storage Travel Carrying Case, for Texas Instruments TI-84 Plus CE/TI-84 Plus/TI-83 Plus/TI-89 Titanium/TI-85 / TI-86 Color Graphing Calculator : Office Products](https://m.media-amazon.com/images/I/61FLJgTxV5L._AC_.jpg)
Amazon.com : Aproca Hard Storage Travel Carrying Case, for Texas Instruments TI-84 Plus CE/TI-84 Plus/TI-83 Plus/TI-89 Titanium/TI-85 / TI-86 Color Graphing Calculator : Office Products
![Not the most retro calculator out there, but the TI-86 is my favorite TI graphing calculator. I've still got all my games and stuff from high school (20+ years ago!) and I Not the most retro calculator out there, but the TI-86 is my favorite TI graphing calculator. I've still got all my games and stuff from high school (20+ years ago!) and I](https://external-preview.redd.it/imTyXRtytBUBCx-kqNUiSdumRYgghy6NdfH10Q-1M28.jpg?width=640&crop=smart&auto=webp&s=fed8a47885904397c04cfa76bf8de39d614efec0)