Avatar

CatCulator



Collection

Quick facts:

  • Count: 22 graphing calculators (16 distinct models), 0 of which are prototypes View collection picture
  • By series: 3x TI-eZ80, 12x TI-Z80, 4x TI-Nspire, 1x HP-ARM, 1x TI-68k, 1x Casio-SH4
  • Oldest calculator: a TI-82 manufactured in January 1995
  • Newest calculator: a TI-83 Premium CE Edition Python manufactured in May 2022
  • Achievements:
    • Total earned: 10 (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
TI-84 Plus CE
Bionic Blue 
L 0520 O 1056014164 Boot 5.3.6.0017 OS 5.4.0.0034 New 2020-11-02 First ever calculator
L 0522 V 1055014057 5.7.0.0017 New 2022-12-25
L 0817 C 1085010926 1.19 New 2022-12-25
S 0503 C 2104054133 1.15 Fair 2022-10-05
P 0510 B 2058082447 2.1.0.631 Fair 2022-12-17 Does not register AAA batteries.
P 1209 I 2268031921 2.0.0.1188 Good 2022-06-05 This calculator "Nspire"d me to start collecting
9CJ11401B0 2.1.14538 Good 2022-12-20 First non-TI
I 0295 G 27004400 Good 2022-09-15
I 0796 pre-A V1206733 New Manual(s) 2023-04-06
I 0196 R 39155735 Broken 2022-09-15 Black screen upon power, can't turn off/adjust contrast
I 0198 H 25407620 1.07000 Poor 2022-09-15 Bottom row (with the exclusion of ON) do not work.
I 0197 G 47001775 Poor 2022-09-15 ., (-), +, 1, 2, 5 buttons do not work
P 0508 L 2518022854 Broken 2022-12-14 Doesn't turn on
P 0308 K 2498061686 Broken 2022-12-14 Doesn't turn on
I 0195 Q 27057093 Poor 2022-09-15 Vertical lines of non working pixels.
I 0397 H 15618135 Broken 2022-09-15 Doesn't turn on
P 0308 K 2498061879 Broken 2022-12-14 Doesn't turn on
P 0308 J 2498031975 Broken 2022-12-14 Doesn't turn on
P 0715 V 2519005728 4.5.5.79 Good 2022-12-25
TI-84 Plus CE
Radical Red 
L 0320 O 1036031938 Boot 5.3.6.0017 OS 5.4.0.0034 Good 2023-03-09
838BC018B018810 3.21.3200 Good Manual(s) 2023-05-10
K 0609 pre-A 1011001069 1.6.4379 Good 2023-06-05 Have 3 Ti 84 keypads with it.