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saladin

Peter Lafreniere — Houghton, Michigan

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Collection Calculators Accessories

Quick facts:

  • Count: 13 graphing calculators (10 distinct models) View collection picture
  • Total weight: β‰ˆ 4 kg / 8.8 lbs.
  • By series: 5x TI-68k, 5x TI-Z80, 1x TI-eZ80, 2x TI-Nspire
  • Oldest calculator: a TI-83 manufactured in March 1997
  • Newest calculator: a TI-84 Plus CE manufactured in March 2022
  • Achievements:
    • Total earned: 6 achievements


Model Factory Datecode HW Rev. Serial number Software version(s) Physical condition Extras Acquisition date Pic Comment
I 0700 A 1190V15414 2.09 Good 2023-05-13
P 0915 R 2255004177 3.10 Fair 2020-12 The calculator that really got me into programming. I bought it to use TIGCC and learned C on it.
S 0706 F 2284002194 3.10 Fair 2023-03-22
I 0397 H 15645192 1.07000 Worn 2023-05
L 0322 W 1035098013 5.7.0.0021 New 2023-12-25
M 0222 AP 4A14511828 5.4.0.259 Good 2023-08-18
S 0905 D 2184004685 3.10 (upgraded from 3.01) Poor 2022-12
P 1209 I 2605004953 1.91 Worn 2024-01-27
I 1298 A 07003806 2.09 Fair 2024-01-29
P 0510 B 2058027907 OS 2.0.0.1188 / Boot1 1.1.8916 / Boot2 1.4.1571 Good 2024-02-02
P 0513 R 2074059862 Fair 2021-09 Currently lent out, will need to reexamine it when possible
P 0310 G 2571004383 1.11fr7 Fair 2024-02-10 Missing slide
K 0214 Z 1825034086 2.55MP Fair 2020 Lent out, will need to examine condition