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BrightonDutson

Brighton Dutson — Utah, United States
I buy most of my calculators broken on ebay then fix them because its cheaper that way
🏠 •  1-year club

Collection Calculators Accessories

Quick facts:

  • Count: 92 graphing calculators (16 distinct models) View collection picture
  • Total weight: ≈ 23 kg / 51 lbs.
  • By series: 92x TI (83x Z80, 6x Nspire, 2x 68k, 1x Other)
  • Oldest calculator: a TI-81 manufactured in October 1990
  • Newest calculator: a TI-Nspire CX II-T CAS manufactured in April 2022
  • Achievements:
    • Total earned: 11 achievements