sqliuchang's collection | MyCalcs

sqliuchang

Collection Calculators Accessories Sets

Quick facts:

Count: 9 graphing calculators (7 distinct models)
Total weight: ≈ 2.7 kg / 6 lbs.
By series: 9x TI
Oldest calculator: a TI-Nspire CAS (Clickpad) manufactured in September 2008
Newest calculator: a TI-Nspire CX II manufactured in January 2024
Achievements:
- Total earned: 3 achievements

Model	Model	Group	Variant	Attributes	Factory	Datecode	HW Rev.	Serial number	Software version(s)	Physical condition	Extras	Acquisition date	Pic	Comment
TI-Nspire CAS (Clickpad)	TI-Nspire CAS (Clickpad)	TI-Nspire			P	0908	F	2157010038	OS: 3.9.0.463 Boot1: 1.0.1.8916 Boot2: 3.0.1.131	Fair		2017-04-19		It was my first nspire and cost me 260RMB. It helped me get a perfect score on my Modern Control Theory exam.
TI-Nspire CAS (Clickpad)	TI-Nspire CAS (Clickpad)	TI-Nspire			?			N/A	OS: 3.1.0.392 Boot1: 1.0.1.8916 Boot2: 3.1.1.131	Good		2023-09-17		It's so strange that this used nspire cas has no serial number. It cost me 108RMB.
TI-Nspire (Clickpad)	TI-Nspire (Clickpad)	TI-Nspire			P	0409	F	2128029310		New		2025-06-04		estado libre asociado de puerto rico departamento de educacion PM0000045158 It came with a ti-84 plus keypad and cost me 138RMB.
TI-Nspire CAS (Touchpad)	TI-Nspire CAS (Touchpad)	TI-Nspire			P	1010	C	2098010370	OS: 2.1.0.631 Boot1: 1.1.8916 Boot2: 1.4.1571	Good		2025-06-12		Although the front of this Nspire Touchpad is severely scratched, judging from the language selection displayed on the startup screen, OS version, and datecode , it's highly likely its first boot-up. It cost me 150RMB.
TI-Nspire CX	TI-Nspire CX	TI-Nspire			P	0217	AB	2669032147	OS: 4.5.5.79 Boot1: 4.0.1.43 Boot2: 4.5.0.14	Worn		2025-06-08		It cost me 150RMB.
TI-Nspire CX CAS	TI-Nspire CX CAS	TI-Nspire			P	0717	AA	2745000583	OS: 4.4.0.532 Boot1: 4.0.1.43 Boot2: 4.4.0.8	New		2025-06-09		It cost me 240RMB.
TI-Nspire CX II	TI-Nspire CX II	TI-Nspire			M	0124	AS	4A37905673	OS: 6.0.3.374 Boot1: 5.0.0.42 Boot2: 5.1.3.110	New		2025-06-06		It cost me 500RMB.
TI-Nspire CX II CAS	TI-Nspire CX II CAS	TI-Nspire			N	0919	AI	3975008530	OS: 5.1.3.73 Boot1: 5.0.0.42 Boot2: 5.1.3.110	Fair		2025-06-13		It cost me 470RMB. It has been updated to OS 5.3.0.564 with ndless.
TI-Nspire CX II	TI-Nspire CX II	TI-Nspire			N	1220	AM	3A06902333	OS: 5.2.0.771 Boot1: 5.0.0.42 Boot2: 5.1.3.110	Good		2025-06-19		It cost me 400RMB.