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calc-owl

The Owl
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Collection Calculators Accessories

Quick facts:

  • Count: 3 graphing calculators (3 distinct models) View collection picture
  • Total weight: ≈ 0.75 kg / 1.65 lbs.
  • By series: 3x TI (2x Z80, 1x eZ80)
  • Oldest calculator: a TI-83 Plus manufactured in February 2002
  • Newest calculator: a TI-84 Plus manufactured in February 2023
  • Achievements:
    • Total earned: 4 achievements (1 secret achievement)


Model Factory Datecode HW Rev. Serial number Software version(s) Physical condition Extras Acquisition date Pic Comment
TI-83 Plus
S 0202 C 2248026754 1.00 / 1.19 Fair 2024-06-01
TI-84 Plus CE Python
Matte-matic Black 
L 0922 AA 1095010778 5.6.1.006 / 5.8.1.0012 New Manual(s) 2024-07-15
TI-84 Plus
L 0223 AG 1023061362 1.03 / 2.55MP New Manual(s) 2024-09-23