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JSRPhones

Travis Foster
i collect calcs yay
 •  1-year club

Collection Calculators Accessories

Quick facts:

  • Count: 28 graphing calculators (19 distinct models) View collection picture
  • Total weight: β‰ˆ 7.1 kg / 15.7 lbs.
  • By series: 24x TI (18x Z80, 3x eZ80, 2x Nspire, 1x 68k), 3x Casio, 1x HP
  • Oldest calculator: a TI-81 manufactured in July 1993
  • Newest calculator: a TI-84 Plus CE Python manufactured in March 2024
  • Achievements:
    • Total earned: 17 achievements (1 secret achievement)


Model Factory Datecode HW Rev. Serial number Software version(s) Physical condition Extras Acquisition date Pic Comment
K 0414 H 1154200215 4.2 Good Faceplate(s) 2017
K 0113 pre-A 1014036430 4.0 Fair Faceplate(s) 2023 Screen has a small scratch.
S 0403 C 2094024563 1.16 Good 2023
C838BXC225706BB_22 03.70.3200 New 2023
C810A6C069725CB_62 03.80.0212 New Box 2023
M 1221 AP 4A17904247 5.3.2.129 Good 2023
L 0318 AC 1035055084 2.55MP Good 2023
I 0793 D 0711960 2.00 Fair 2023 "McDaniel" etched into the back. Has a column of pixels that don't show as dark.
S 0205 B 2114007349 3.01 Fair 2023 Back is scratched up. Battery replacements since acquisition: 1.
CNA92102643 HP-39E (no revision) New 2023 Had to open it because batteries were beginning to eat through the packaging.
I 0497 R 54200758 19.0 Good 2023
L 0123 AA 1015010550 5.8.0.0022 Good 2023 Damaged slightly after opening for PCB pictures.
L 0515 A 1053012535 5.0.1.0012 Fair 2016 One rubber pad is missing.
S 0203 C 2361026284 1.00 Worn 2023 Heavy scratches on the back and slide case.
P 0315 U 2475005928 4.5.4.48 Poor 2023 NAND flash might be failing -- OS suddenly disappeared
S 0507 H 2395054269 2.40 Good Faceplate(s) 2024
P 0410 L 3171026506 1.19 Fair 2024 No sliding hard cover.
I 0597 I 55002829 10.0 Good 2024
S 0407 K 2841027824 1.19 Fair 2024 Amusingly labelled as a TI-84 at the store.
L 0324 AA 1035001833 5.6.1.0006 New 2024 From Back-to-School event at Target.
K 0114 Z 1815090553 2.55MP Fair 2024 Some markings and discolouration are present.
S 0607 K 2864108506 1.19 Good 2024
I 0400 A 1193052971 1.12 New Manual(s) 2024 *Technically* not new in box, as the original batteries had to be removed, necessitating opening the box.
P 0410 L 3171051357 1.19 Good 2024 Meh. These are $3 a pop at my local secondhand electronics store. Why not?
S 0406 F 2264069896 2.40 Good 2024 Came with a TI-83 Plus slide case, for some reason.
P 0308 L 2955090270 1.19 Good 2024 Power button requires a bit of extra force to trigger
P 0110 I 2611005377 "Graph Explorer Software 1.91" Worn 2024 No rubber bumpers. Many marks on inside of slide case. Some buttons have been worn.
362BC936B009554 02.04.0701 New 2024 Was in box, but box was damaged