Quick facts:

  • Count: 3 graphing calculators (3 distinct models), 0 of which are prototypes
  • By series: 1x TI-Z80, 1x TI-Nspire, 1x TI-68k
  • Oldest calculator: a TI-89 Titanium manufactured in June 2011
  • Newest calculator: a TI-Nspire CX manufactured in April 2017
  • Achievements:
    • Total earned: 2 (among which 0 feat of strength achievements and 0 secret achievements)

Calculator model Factory Datecode HW Rev. Serial number Software version(s) Physical condition Extras Acquisition date Pic Comment
L 0316 AB 1037000461 2.43 New in box Box, Manual(s) 2016-09-01 Bought through school because obligatory.
Images: https://imgur.com/a/hzD3wgS, https://imgur.com/llVMQ5b
Downgraded from 2.55 MP to 2.43.
P 0417 AB 2689042418 New in box Box, Manual(s) 2017-05-23 Won at a local math contest. Acquisition date is date of proclamation. Nspire computer software included. Upgraded to CAS.
TI-89 Titanium
Black (Europe) (2008)
P 0611 K 2877007403 AMS 3.10 Good 2020-08-26 Black. Had solid (aka not liquid and minor) battery leakage, does not appear to have any damage because of this. Acquisition date is approximate. Cost was approximately $40. OS patched. PCB https://i.imgur.com/HHRrGHt.jpg