LogicalJoe's collection

Quick facts:

Count: 368 graphing calculators (60 distinct models), 75 of which are prototypes (21 distinct models) View collection picture
Total weight: ≈ 106 kg / 234 lbs.
By series: 350x TI (169x Z80, 142x Nspire, 18x eZ80, 13x 68k, 5x Other, 3x PET), 8x Casio (4x Hitachi, 2x SH4, 1x SH3, 1x Other), 3x HP (2x ARM, 1x Other), 4x Zero, 2x Catiga, 1x Golden
Oldest calculator: a TI-81 manufactured in June 1990
Newest calculator: a TI-82 Advanced Edition Python manufactured in March 2022
Achievements:
- Total earned: 77 achievements (10 feats of strength and 4 secret achievements)

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Model	Model	Group	Variant	Attributes	Factory	Datecode	HW Rev.	Serial number	Software version(s)	Physical condition	Extras	Acquisition date	Comment
Casio CFX-9800G Green	Casio CFX-9800G	Casio-Hitachi	Green					5X309E		Good	Manual(s)	2022-12-12	Gift
Casio CFX-9850G	Casio CFX-9850G	Casio-Hitachi						N/A		Good		2022-06-04	"CHRISTY"
Casio CFX-9850GB PLUS	Casio CFX-9850GB PLUS	Casio-Hitachi						N/A		Good		2022-06-04
Casio fx-7000G Overhead (OH-7000G)	Casio fx-7000G	Casio-Other	Overhead (OH-7000G)							Good		2023-07-03	Has a nice carry case Don't have batteries for it tho Bought by accidentally being the only bidder
Casio fx-9750GA PLUS	Casio fx-9750GA PLUS	Casio-Hitachi						360AW83AA132485		Good		2022-06-04
Casio fx-9860GII 'SH3'	Casio fx-9860GII 'SH3'	Casio-SH3						495AW97MA071257	02.00.0200	Good		2022-09-14	No slidecase or battery cover
Casio fx-CG20 (Prizm)	Casio fx-CG20 (Prizm)	Casio-SH4						755##22…	01.03.0200	Good		2022-06-10	Username: SAVVY RANCHAL
Casio fx-CG50	Casio fx-CG50	Casio-SH4						N/A		New in box	Box, Manual(s)	2021-07-18
Catiga CS-121 White (no ON key)	Catiga CS-121	Catiga	White (no ON key)					N/A		New in box	Box, Manual(s)	2022-06-01	Opened for PCB pics
Catiga CS-229 White	Catiga CS-229	Catiga	White					N/A		New in box	Box, Manual(s)	2022-06-01	Opened for PCB pics
Golden EC-4001	Golden EC-4001	Golden						B800047432		Good		2023-06-05	Seems to have an embedded TI-81. Was it made in part by TI?
HP Prime (G1) Proto	HP Prime (G1)	HP-ARM		Proto				333		Broken		2023-06-05	No flash chip Sticker on back: DVT 2013/05/27 V9 CMR 0412 EA656MB-05-01
HP Prime (G1) Proto	HP Prime (G1)	HP-ARM		Proto				missing		Broken		2023-06-05	No flash chip
HP Xpander Proto	HP Xpander	HP-Other		Proto				CN03500697	HP Xpander 2.0 / Math Xpander 1.0	Good	Manual(s), CD(s)	2023-09-09	Tabs broken off battery compartment door Windows® CE 3.0 (Build 126) BSQUARE® Version 3.00.8961
TI-73	TI-73	TI-Z80			I	0898	pre-A	04605045	1.3004 / 1.3004	Fair		2022-09-14	No slidecase or battery cover
TI-73 ViewScreen	TI-73	TI-Z80	ViewScreen		I	0598	pre-A	VS011679	1.3004 / 1.3004	Good		2022-01-18
TI-73 Proto ViewScreen	TI-73	TI-Z80	ViewScreen	Proto	?	N/A	N/A	39?	1.3004 / 1.80	Good	Manual(s), CD(s)	2022-01-12	ENGINEERING SAMPLE 955409779,100 Came with ViewScreen S-0308H 2130001583 TI-73 Product CD 1.1 AC9201-US 0308 Warranty: XX/IC/4L2/S POP: XX/IC/1L3/G XX/IC/4L1/D CL3165, 73/XP/B CL3417, 73/PO/1L1/E CL9035, XX/SL/1L1/4S
TI-73 Explorer ViewScreen	TI-73 Explorer	TI-Z80	ViewScreen		S	0106	E	2041001064	1.3005 / 1.60	Good	Manual(s), CD(s)	2022-01-26	Came with TI-73 Product CD 1.0
TI-73 Explorer Overhead	TI-73 Explorer	TI-Z80	Overhead		?	N/A	N/A	200692		New in box	Box, Manual(s), CD(s)	2022-06-10	Came with Silverlink I-0605B
TI-73 Explorer Overhead	TI-73 Explorer	TI-Z80	Overhead		?	N/A	N/A	200691	1.3007 / 1.91	New in box	Box, Manual(s), CD(s)	2022-02-09	Came with Silverlink I-0605B
TI-76.fr	TI-76.fr	TI-Z80			P	N/A	pre-A	N/A	1.00fr5?	New in box	Box	2022-09-17
TI-80 ViewScreen	TI-80	TI-Other	ViewScreen		I	0795	C	VS070748	4.0	Good		2022-05-07
TI-80 ViewScreen	TI-80	TI-Other	ViewScreen		I	0595	B	VS051780	4.0	Fair		2022-08-24	Name on back scraped off Much ribbon cable failure
TI-80	TI-80	TI-Other			I	0395	A	03054840	3.0	Worn		2021-12-13	LCD missing lines Smells like smoke >_> APLMB-30F 1-2
TI-80	TI-80	TI-Other			I	0195	pre-A	01007818	3.0	Good	Manual(s)	2022-10-21	one dead vertical line
TI-80	TI-80	TI-Other			I	0195	pre-A	01001345	3.0	Good	Manual(s)	2022-12-08	Two dead verticals
TI-81	TI-81	TI-Z80			I	0494	F	16045498	V2.0V?	Fair		2022-09-14	Does not turn on Dark housing "Alto ISD 47" No slidecase or battery cover
TI-81 Untethered ViewScreen	TI-81	TI-Z80	Untethered ViewScreen		I	0394	F	VS151552	V2.0V	Good		2022-02-22
TI-81	TI-81	TI-Z80			I	0793	D	0700282	V2.00	Good		2022-05-15
TI-81	TI-81	TI-Z80			I	0593	D	0503303	V2.00	Good		2021-12-17	"JKF"
TI-81	TI-81	TI-Z80			I	0293	B	02028736	1.8K	Good		2022-03-07	Piece of tape on inside of case, no battery cover
TI-81	TI-81	TI-Z80			I	0293	B	02013926	1.8K?	Fair		2022-05-15	"RED MTN HS"
TI-81	TI-81	TI-Z80			I	0293	B	02011255	1.8K?	Fair		2022-05-15	"RED MOUNTAIN 17" doesn't power on
TI-81	TI-81	TI-Z80			I	1292	B	1253344	1.8K?	Fair		2022-05-15	"RED MOUNTAIN 8" does not power on
TI-81	TI-81	TI-Z80			I	1292	B	1253339	1.8K?	Fair		2022-05-15	"RED MOUNTAIN 5" LCD out of wack
TI-81	TI-81	TI-Z80			I	1292	B	1223843	1.8K?	Fair		2022-05-15	"RED MTN" "052256-MHS" does not power on
TI-81	TI-81	TI-Z80			I	1292	B	1223834	1.8K?	Fair		2022-05-15	"052249 - MHS" does not power on
TI-81	TI-81	TI-Z80			I	1192	B	1130087	1.8K	Fair		2022-05-15	Some horizontal lines
TI-81	TI-81	TI-Z80			I	0292	A	0235492	1.6K	Fair	Box, Manual(s)	2022-02-13	"Emily B."
TI-81	TI-81	TI-Z80			I	0891	pre-A	0811759	1.6K	Good	Manual(s)	2021-12-14
TI-81	TI-81	TI-Z80			I	0691	pre-A	0609533	1.6K	Fair		2021-12-10
TI-81	TI-81	TI-Z80			I	0591	pre-A	0513075	1.6K	Fair		2021-12-24	"Lang Smith" "Katy Gray"
TI-81	TI-81	TI-Z80			I	0491	pre-A	0415382	1.5K	Good		2022-05-12
TI-81	TI-81	TI-Z80			I	0391	pre-A	0300634	1.5K	Good		2022-10-21
TI-81	TI-81	TI-Z80			I	0291	pre-A	0201283	1.1K	Fair		2021-12-13
TI-81	TI-81	TI-Z80			I	1190	pre-A	1122584	1.1K	Fair		2021-12-14	"TMS 10" Has wrong bat cover
TI-81	TI-81	TI-Z80			I	1190	pre-A	1116784	1.1K	Worn		2021-12-11	Serial/datecode worn off, no screen protector
TI-81	TI-81	TI-Z80			I	0990	pre-A	0940199	1.1	Good		2021-12-15
TI-81	TI-81	TI-Z80			I	0890	pre-A	0821921	1.1	Good		2021-12-15	"HHS04T SIP199071" TI81MB-31G, TI81LCDB-32A
TI-81	TI-81	TI-Z80			I	0890	pre-A	0821914	1.1	Fair		2021-12-15	"HHS18T/40 SIP199078" TI81MB-31G, TI81LCDB-32A
TI-81	TI-81	TI-Z80			I	0890	pre-A	0817592	1.1	Fair		2022-05-15
TI-81	TI-81	TI-Z80			I	0890	pre-A	0817589	1.1?	Fair		2022-05-15	"RED MTN HS" Does not power on
TI-81	TI-81	TI-Z80			I	0890	pre-A	0817539	1.1	Fair		2022-05-15	"RED MTN HS"
TI-81	TI-81	TI-Z80			I	0890	pre-A	0816797	1.1	Fair		2022-05-15	"RED MTN HS"
TI-81	TI-81	TI-Z80			I	0790	pre-A	0719292	1.1	Fair		2021-12-10	DANONE sticker Name: "HaoTam Tran"
TI-81	TI-81	TI-Z80			I	0790	pre-A	0714426	1.1	Fair		2021-12-11	Yellowed "Rod Jerger"
TI-81 Recond	TI-81	TI-Z80		Recond	I	0790	pre-A	0714118	1.1	Fair		2021-12-15	"HHS13" "N" & "R" stamped on back Newer screen protector
TI-81	TI-81	TI-Z80			I	0790	pre-A	0711359	1.1	Fair		2021-12-15	"6HHS" "N" stamped on back Newer screen protector
TI-81	TI-81	TI-Z80			I	0690	pre-A	0612194	1.0	Good		2022-07-18	WOOOO FULL COLLECTION, BABY
TI-81	TI-81	TI-Z80			I	0690	pre-A	0607569	1.0	Good		2023-04-19	"Pre MTH 3" written in marker on back No slidecase
TI-81	TI-81	TI-Z80			I	0690	pre-A	0601897	1.0?	Good	Manual(s)	2022-12-08	"Richard Nelson" in battery cover Does not turn on Some vias and traces corroded
TI-81	TI-81	TI-Z80			I	N/A	pre-A	missing	1.6K	Fair		2021-12-15	HHS25T (cover), HHS stamped on back Thick on-bar 0691-0192 TI82KB
TI-81	TI-81	TI-Z80			I	N/A	pre-A	missing	1.1K	Fair		2021-12-15	"N" stamped on back Has plastic/cardboard in backup battery area, one screw is stripped HHS1 Newer screen protector
TI-81	TI-81	TI-Z80			I	N/A	pre-A	missing	1.1	Fair		2021-12-16	TI81MB-31G, TI81LCDB-32A 0790-0890
TI-81 Proto MktSample	TI-81	TI-Z80		Proto MktSample	?	N/A	N/A	missing	1.0A5K	Good		2024-03-05	Thanks Thrifty tr1p1ae repaired part of the screen and dumped it
TI-82 83-style ViewScreen	TI-82	TI-Z80	83-style ViewScreen		I	0699	U	VS800127	19.0	New		2023-05-05
TI-82	TI-82	TI-Z80			I	0998	S	71607999	19.0	Good		2021-12-23
TI-82	TI-82	TI-Z80			I	0598	R	67012924	19.0	Fair		2022-09-14	"MISD 9B" No slidecase or battery cover
TI-82	TI-82	TI-Z80			I	0498	R	42003371	19.0	Good		2021-12-15
TI-82	TI-82	TI-Z80			I	0397	R	53728474	19.0?	Fair		2022-05-15	"RMHS #78" powers on - screen too garbled / no connectivity
TI-82	TI-82	TI-Z80			I	0197	R	51527773	19.0	Good		2023-04-19
TI-82	TI-82	TI-Z80			I	0696	R	44039842	19.0	Good		2025-02-22	Has vertical lines This is not what I bought but _whatever_
TI-82	TI-82	TI-Z80			I	0196	R	39027302	19.0	Good		2023-04-19	"Kira Derderian" engraved on back
TI-82	TI-82	TI-Z80			I	1095	R	36073290	19.0?	Fair		2022-05-15	"RMHS Room 123" powers on and off - display useless
TI-82	TI-82	TI-Z80			I	1095	R	36072637	19.0	Fair		2022-05-15	Ribbon cable failure
TI-82	TI-82	TI-Z80			I	0195	Q	27083255	18.0	Fair		2022-05-15	"RMHS"
TI-82	TI-82	TI-Z80			I	0195	Q	27042122	18.0	Fair		2022-05-15	"RED MNHS, 12" vertical lines
TI-82	TI-82	TI-Z80			I	0195	Q	27041352	18.0	Fair		2022-05-15	"RED MTN HS" "TI 82" vertical lines
TI-82 ViewScreen	TI-82	TI-Z80	ViewScreen		I	0195	Q	VS271210	18.0	Fair		2022-05-15	Virtual ribbon cable failure
TI-82	TI-82	TI-Z80			I	0394	L	15003463	16.0	Good		2022-09-03	"Erin Hagerty"
TI-82 MktSample	TI-82	TI-Z80		MktSample	I	0993	K	0935158	16.0	WornHosted for Adriweb		2023-06-07	"Try Me" display sample for stores
TI-82	TI-82	TI-Z80			I	0893	K	0844409	16.0	Good	Manual(s)	2022-12-08	"Richard J. Nelson" Some vertical ribbon failure
TI-82	TI-82	TI-Z80			I	0893	K	0804684	16.0	Good		2022-01-10
TI-82	TI-82	TI-Z80			I	0893	J	0890782	16.0	Fair		2022-05-15	Horiz and Vert lines
TI-82	TI-82	TI-Z80			I	0893	J	0889119	16.0?	Fair		2022-05-15	Powers on and off - black display, no screenshots "RED MTN HS 052587"
TI-82	TI-82	TI-Z80			I	0893	J	0879356	16.0	Good		2022-02-09
TI-82 VB	TI-82	TI-Z80	VB		I	0793	K	VB0701904	16.0	Good	Box, Manual(s)	2022-01-06
TI-82 VB	TI-82	TI-Z80	VB		I	0793	K	VB0700933	16.0	Good		2022-09-03	No slidecase
TI-82	TI-82	TI-Z80			I	0693	pre-A	0610000	8.0	Good		2023-06-24	Goofy serial 🤡 "B. MIKL" scratched on back
TI-82	TI-82	TI-Z80			I	0693	pre-A	0607737	8.0	Good		2022-09-01
TI-82	TI-82	TI-Z80			I	0593	pre-A	0533078	7*	Good		2022-04-25	1I017292 sticker on LCD board
TI-82	TI-82	TI-Z80			I	0593	pre-A	0523937	4*	Fair		2022-02-19	"SEARLE" 1B 009460 sticker on main board
TI-82	TI-82	TI-Z80			I	0593	pre-A	0514263	3*	Good		2022-01-10
TI-82	TI-82	TI-Z80			I	0593	pre-A	0505020	3.	Good		2023-05-25
TI-82 Proto MktSample	TI-82	TI-Z80		Proto MktSample	I	0593	pre-A	0503495	1.0	Fair		2023-11-10
TI-82 Proto MktSample	TI-82	TI-Z80		Proto MktSample	I	0593	pre-A	0502483		Fair		2023-12-05	Full of caramelized battery acid, scraped most of it out, still does not turn on.
TI-82	TI-82	TI-Z80			I	N/A	missing	missing		Fair		2022-05-15	"MS" powers on and off but doesn't work
TI-82	TI-82	TI-Z80			I	N/A	K?	missing	16.0?	Worn		2022-01-12	Corroded, does not turn on "Couey" 81 slidecase and serial sticker: 0466015 0493B PCB date 9332
TI-82	TI-82	TI-Z80			I	N/A	G?	missing	11.0	Good		2022-05-14
TI-82	TI-82	TI-Z80			I	N/A	pre-A	missing	8.0	Fair		2023-04-19	"Matt Charles WLF #23" engraved and scraped off back

Showing 1 to 100 of 370 entries

LogicalJoethe ROM hoarder

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LogicalJoethe ROM hoarder

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