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wilkgr

— Australia
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Collection

Quick facts:

  • Count: 9 graphing calculators (8 distinct models), 0 of which are prototypes
  • By series: 2x TI-Z80, 1x TI-Nspire, 2x TI-68k, 1x TI-Other, 2x Casio-SH3, 1x HP-ARM
  • Oldest one: a TI-80 manufactured in April 1997
  • Latest one: a TI-Nspire CX CAS manufactured in August 2016

Calculator model Factory Datecode HW Rev. Serial number Software version(s) Physical condition Extras Acquisition date Pic Comment
TI-84 Plus
Color: Baby Blue 
S 1006 G 2324016865 2.55MP Good Manual(s) 2010 Somewhat yellowed. Motherboard swapped with the faster one from the other 84+.
P 0816 X 2635009643 4.5.0.1180 New Manual(s), CD(s) 2016 Required by school.
S 0807 H 2428016497 2.55MP Fair 2012 Modified to run from USB power making it the ideal desktop calculator!
S 0806 F 2294001172 3.10 Good 2020-11-23
I 0497 C 38106962 New Manual(s) 2022-02-23 It looks MINT
? A173830 Good 2020 Touchscreen seems to have partially failed.

Also has the following markings:
G435-81
900324 R/H B
? 02.00.0200 Worn Sticker with serial appears to be missing. Battery cover missing. Large amounts of battery leak damage, fixed with 20 wires so that most of keypad works.
74301385 2.2 Good Faceplate(s) 2022-05-19 not sure if serial number is correct.
I 0305 H 1373002191 3.10 New Manual(s) 2022-06-06