Levak's collection

Count: 9 graphing calculators (8 distinct models), 3 of which are prototypes (3 distinct models)
By series: 4x TI-Z80, 0x TI-eZ80, 0x TI-68k, 5x TI-Nspire, 0x TI-PET, 0x TI-Other, 0x NumWorks
Oldest one: a TI-83 Plus manufactured in April 2007
Latest one: a TI-Nspire CX CAS manufactured in April 2011

Calculator model	Factory	Datecode	HW Rev.	Serial number	Physical condition	Photo & Comment
TI-83 Plus Color: Blue (translucent)	S	0407	K	2844065204	Good
TI-Nspire CM-C	P	0211		2018000590	Good
TI-83 Plus.fr USB Proto	K		DVT	106	New
TI-Nspire CAS+ Proto			P1-PVT	000296	Good
TI-Nspire Proto			B-P3-DVT2		Good	O-1781
TI-Nspire CAS	S	0407		2016004475	Fair
TI-Nspire CX CAS	P	0411	A	2025002368	Worn
TI-84 Plus C Silver Edition					New in box
TI-84 Plus C Silver Edition					New in box

Levak