— United States


Quick facts:

  • Count: 11 graphing calculators (11 distinct models), 0 of which are prototypes
  • By series: 3x TI-Z80, 3x TI-68k, 1x NumWorks, 1x TI-Nspire, 1x TI-eZ80, 1x HP-ARM, 1x Casio-SH4
  • Oldest one: a TI-85 manufactured in June 1993
  • Latest one: a TI-84 Plus CE Python manufactured in May 2021

Calculator model Factory Datecode HW Rev. Serial number Software version(s) Physical condition Extras Acquisition date Pic Comment
P 0108 L 2937016784 1.18 Good 2019-01-01
I 0693 C 0622052 8.0 Good
I 0599 2.00 V0100672 2.09 Worn I/O connector solder joint broken, permanent marker on front cover
I 0303 A 1220V01197 1.18 Poor 2020-02-19 Screen cables are very spotty, as well as VSC port. Hard to get a display from it.
M 0619 R 4481000865 3.10 Good
LgBPABdRODMxNjEz 16.3.0 Good Box, Manual(s) 2020-10-24
P 0611 D 2117009121 Good Box, Faceplate(s) 84+ Keypad included, box incomplete.
TI-84 Plus CE Python
Galaxy Gray 
L 0521 S 1055000108 Good Manual(s) 2021-10-23
CNA 70700259 Good 2022-03-08 Permanent marker writing "15" around body and cover
(Software versions in picture)
362BC946A018255 02.05.0201 (9860GII OS) Good Manual(s) White
I 0796 N V1244143 1.11 Good Numbers scratched underneath back cover