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RoccoLox Programs

On Earth (I think)
 •  2-year club

Collection Calculators Accessories

Quick facts:

  • Count: 9 graphing calculators (7 distinct models)
  • Total weight: ≈ 2.2 kg / 4.9 lbs.
  • By series: 9x TI (5x Z80, 3x eZ80, 1x 68k)
  • Oldest calculator: a TI-81 manufactured in February 1993
  • Newest calculator: a TI-83 Premium CE Edition Python manufactured in May 2021
  • Achievements:
    • Total earned: 4 achievements (1 secret achievement)


Model Factory Datecode HW Rev. Serial number Software version(s) Physical condition Extras Acquisition date Pic Comment
TI-84 Plus Silver Edition
Pink with burgundy keys 
P 0512 S 2959003385 1.03 / 2.55MP Good 2018
TI-84 Plus C Silver Edition
K 0513 A 1054071625 4.00 / 4.20 Good Manual(s) 2018 Came with OS 4.00
TI-84 Plus CE
Matte-matic Black 
O B2740078C 5.3.6.0017 / 5.3.0.0037 Good Manual(s) 2020 Came with OS 5.4.0.0034
TI-84 Plus Silver Edition
S 0707 H 2415089178 1.02 / 2.55MP Fair Manual(s) 2017 Came with OS 2.43
TI-83 Premium CE Edition Python
L 0521 S 1055011472 5.6.1.0006 / 5.8.1.0012 Good Manual(s) 2023-06-01 Came with OS 5.6.1.0012
TI-84 Plus CE
L 0219 L 1025017955 5.3.1.0050 / 5.3.1.0058 Good Manual(s) 2024-03-30
TI-83 Plus Silver Edition
S 0403 C 2094013897 1.00 / 1.16 Good 2024-04-08
TI-81
I 0293 B 02045854 1.8K Good Manual(s) 2024-04-17
TI-89
I 0699 C 16224126 2.05 Good 2024-07-12