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Mysterione


2-year club

Collection Calculators Accessories

Quick facts:

  • Count: 18 graphing calculators (15 distinct models)
  • Total weight: ≈ 4.9 kg / 10.8 lbs.
  • By series: 15x TI (5x Z80, 5x Nspire, 3x eZ80, 2x 68k), 1x HP, 2x Casio
  • Oldest calculator: a TI-83 manufactured in August 1996
  • Newest calculator: a TI-84 Plus CE manufactured in January 2022
  • Achievements:
    • Total earned: 8 achievements