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commandblockguy

John Cesarz β€” Texas
🏠  β€’   β€’  4-year club

Collection Calculators Accessories

Quick facts:

  • Count: 28 graphing calculators (20 distinct models), 2 of which are prototypes
  • Total weight: β‰ˆ 7.9 kg / 17.4 lbs.
  • By series: 24x TI (14x Z80, 4x eZ80, 3x 68k, 3x Nspire), 1x NumWorks, 2x Zero, 1x HP
  • Oldest calculator: a TI-81 manufactured in September 1994
  • Newest calculator: a TI-82 Advanced Edition Python manufactured in June 2021
  • Achievements:
    • Total earned: 21 achievements (1 secret achievement)