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JSRPhones

Travis Foster
Oops! All calculators
 •  1-year club

Collection Calculators Accessories

Quick facts:

  • Count: 45 graphing calculators (25 distinct models) View collection picture
  • Total weight: β‰ˆ 12 kg / 26 lbs.
  • By series: 38x TI (26x Z80, 6x eZ80, 4x Nspire, 2x 68k), 5x Casio (3x SH4, 2x Hitachi), 1x HP, 1x NumWorks
  • Oldest calculator: a TI-81 manufactured in November 1991
  • Newest calculator: a TI-84 Plus CE Python manufactured in March 2024
  • Achievements:
    • Total earned: 23 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 Worn 2023 "McDaniel" etched into the back. One column of pixels only works intermittently.
S 0205 B 2114007349 3.01 Fair 2023 Back is scratched up.
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 once.
S 0507 H 2395054269 2.40 Good Faceplate(s) 2024
P 0410 L 3171026506 1.19 Fair 2024
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 5.8.2.0029 Broken 2024 From Back-to-School event at Target. The battery appears to be completely dead; considering it broken for the moment
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; the original batteries had to be removed at one point.
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.
I 1296 pre-A V1812664 1.12 Fair 2024 Sometimes, blank lines appear on-screen.
P 0911 D 2085023143 3.1.0.392 Good 2024 Back has silver sticker saying "0869" that I do not know the purpose of.
L 0220 O 1025036284 5.4.0.0034 Good 2024 Battery was dead at first, but works now
I 1191 pre-A 1109974 1.6K Good 2024
I 0192 pre-A 0172071 1.6K Fair Manual(s) 2024 Has semi-heavy scratches on the screen.
S 0302 C 2254135413 BASE 1.14 Fair 2024 Screen is scuffed up. Some keys stick a little.
K 0112 pre-A 1034001914 BOOT: 1.03 . BASE: 2.55MP Fair 2024 Name etched into back so forcefully that permanent damage was caused to the housing.
K 0609 pre-A 1011002138 1.7.2741 Good 2024
K 0314 G 114400291 BOOT 4.0 . BASE 4.2 Good 2024 Faint markings on back from previous owner.
I 0399 U 77214557 19.0 Fair 2024 One column of pixels may be failing.
GwADAAZRMjQ2ODc0 19.5.12 New Box, Manual(s) 2024
L 0715 AA 1085005998 BOOT 1.03 . BASE 2.55MP Fair 2024 Came with very annoying to remove sticker on the case.
L 1222 G 1127007766 1.19 New Manual(s) 2024 Bought out of curiosity
L 0223 AA 1025044507 5.8.0.0022 New Manual(s) 2024 Got on clearance, for 90% off -- $15!
L 0422 W 1045060152 5.7.0.0021 New Manual(s) 2024 Got on clearance, for 90% off -- $15!
None!! "Ver 1.1" Good 2024 There isn't much information available on the calculator to go off of.
None!! "Ver. 1.1" Good 2024 Excellent condition!