Quick facts:

  • Count: 5 graphing calculators (5 distinct models), 0 of which are prototypes
  • By series: 2x TI-68k, 2x TI-Nspire, 1x TI-Z80
  • Oldest calculator: a TI-92 manufactured in June 1996
  • Newest calculator: a TI-Nspire CX manufactured in May 2018
  • Achievements:
    • Total earned: 2 (among which 0 feat of strength achievements and 0 secret achievements)

Calculator model Factory Datecode HW Rev. Serial number Software version(s) Physical condition Extras Acquisition date Pic Comment
P 0210 K 2717005402 3.10 Worn Faceplate(s)
I 0696 pre-A V1113658 Worn Faceplate(s)
N 0518 AD 3819023331 Fair Faceplate(s)
P 0510 B 2058065543 Worn Faceplate(s)
TI-83 Plus
Lime Green (translucent) 
S 0504 E 2511113524 Worn Faceplate(s) It has a clear white Ti-83 plus silver Faceplate instead of the green one, and doesn't have a plate for the batteries. I guess tha'ts par for the course for cheap Ebay purchases.