Model  Model  Group  Variant  Attributes  Factory  Datecode  HW Rev.  Serial number  Software version(s)  Physical condition  Extras  Acquisition date  Pic  Comment 

TI73  TIZ80  I  0399  A  11602185  Fixed with LCD from greenspraypainted TI83 40632399 I03990  
TI73  TIZ80  I  0598  VS012570  From "lost calculators". Viewscreen, has "CRM8/TI73" in name area  
TI73 Explorer  TIZ80  Original 73style  S  1106  G  2425992546  
TI81  TIZ80  I  0592  B  507489  
TI81  TIZ80  I  1192  B  1146821  
TI81  TIZ80  1.5K  OS 1.5K, missing rows and cols, no visible serial number. "UHS" on back  
TI82  TIZ80  I  0597  R  55505858  LCD transplanted from nowdead 55138691 I0597R  
TI82  TIZ80  I  1096  R  48005770  
TI82  TIZ80  I  0496  R  42905581  Rosemary Calculator  
TI82  TIZ80  I  1198  T  73204156  TI83+style case, two missing columns  
TI82  TIZ80  "TI82 Plus"  I  1294  Q  26039946  1.18  TI83+ 1.18 innards in TI82 case  
TI83  TIZ80  I  0298  H  26115714  repaired two LCD columns. Kate Liddy/304/Locker#242 inside slide case  
TI83  TIZ80  I  0399  O  40632399  Donated LCD to 11602185 I0399A  
TI83  TIZ80  I  0400  N  1532034713  8 bad cols, slowrefreshing LCD  
TI83  TIZ80  I  0596  I  30611669  Repaired ribbon cable. Was working, nonfunctional as of 2021  
TI83  TIZ80  I  0696  F  4040107  
TI83  TIZ80  I  0696  G  4090160  Sporadically powers on, bad LCD columns ([2021] many bad cols). No slide case  
TI83  TIZ80  I  0797  H  19623058  Working, but subtraction key sticks  
TI83  TIZ80  I  0798  J  32472202  
TI83  TIZ80  I  0896  G  6126050  Needs ribbon repair  
TI83  TIZ80  Omni contest prize, OS 1.010  
TI83  TIZ80  I  0500  preA  1015002342  (Parcus) 

TI83 Plus  TIZ80  I  0299  A  4402340  Working, but impact blob in LCD and ~5 missing cols. No slidecase.  
TI83 Plus  TIZ80  S  0303  D  2372002302  "Hyeji Kim" on back. Working, tested Wellerman and Gary vs. David  
TI83 Plus  TIZ80  S  0305  E  2615043815  83+SEstyle LCD ?! Flash/ASIC. Was working, broken as of 2021  
TI83 Plus  TIZ80  I  0400  A  1193076710  Gash in center of LCD. No slidecase, many missing cols  
TI83 Plus  TIZ80  S  0402  C  2265064268  Slight acid residue in batt comp. Has full LCD ribbon replacement  
TI83 Plus  TIZ80  I  0500  A  1201001106  
TI83 Plus  TIZ80  S  0502  C  2272020829  Needs ribbon repair  
TI83 Plus  TIZ80  S  0502  C  2275056940  Have battery cover now. 13 replaced ribbon traces  
TI83 Plus  TIZ80  S  0503  D  2392150184  Has a fullyreplaced LCD ribbon cable  
TI83 Plus  TIZ80  N  0600  A  120434995  Repaired fullblack LCD, now working. 17x ribbon cable. 8/28/2012  
TI83 Plus  TIZ80  N  0600  A  120436727  20121017  Repaired 8x ribbon traces, hot screwdriver rework too.  
TI83 Plus  TIZ80  N  0600  A  121439702  [2021] does not power on  LCD ribbon cable?  
TI83 Plus  TIZ80  I  0600  A  1213027427  Has LCD pressure mark  
TI83 Plus  TIZ80  I  0600  A  1218027668  
TI83 Plus  TIZ80  S  0602  C  2284087967  No LCD or link activity  
TI83 Plus  TIZ80  S  0602  C  2284108818  
TI83 Plus  TIZ80  S  0602  C  2285117537  Marked "Nichole Filkins". Rightmost ribbon cable trace replaced.  
TI83 Plus  TIZ80  N  0604  G  124653339  Doesn't turn on  
TI83 Plus  TIZ80  S  0704  E  2532336673  Fully functional, in great cosmetic condition. From found "lost calculators", has "CRM7 / TI83+" etched in name space.  
TI83 Plus  TIZ80  S  0607  K  2864087112  Does not turn on  
TI83 Plus  TIZ80  N  0700  A  103092393  Bad LCD cable, missing cols, LCD damage  
TI83 Plus  TIZ80  S  0702  C  2294009830  Mostly working, 2 dead LCD col, acid residue in batt comp  
TI83 Plus  TIZ80  S  0703  D  2414044671  Full LCD replacement  
TI83 Plus  TIZ80  S  0703  D  2414046375  Working but ribbon cable failure. Has silver sticker on back.  
TI83 Plus  TIZ80  I  0899  A  11709549  See left  
TI83 Plus  TIZ80  S  0900  A  2076029607  Needs ribbon repair  
TI83 Plus  TIZ80  S  0901  B  2198017340  LCD repaired. Freezes at 70% through OS transfer  
TI83 Plus  TIZ80  I  0999  A  12444969  Needed ribbon repair: 7>11 repaired traces  
TI83 Plus  TIZ80  N  1099  A  131424476  Red jewel.  
TI83 Plus  TIZ80  N  1199  A  117927849  7 bad ribbon conductors repaired 20130106  
TI83 Plus  TIZ80  N  1201  D  116789545  Working, no slide case  
TI83 Plus  TIZ80  I  1299  A  15617804  See left  
TI83 Plus  TIZ80  "Ultimate Calculator 2"  Ultimate Calculator 2. Not working as of 2021.  
TI83 Plus  TIZ80  I  1099  A  13630117  From found "lost calculators", has "CRM4 / TI83+" etched in name space  
TI83 Plus  TIZ80  S  0502  C  2272051319  Bad corrosion/battery "acid" failure. Modified with LCD backing replacement, wire through switch aperture in battery compartment. From "lost calculators"  
TI83 Plus  TIZ80  S  0901  B  2187915259  Preserved in original plastic clamshell, had extensive program list of inprogress projects. From "lost calculators".  
TI83 Plus  TIZ80  Blue / Purple  S  0402  C  2264155725  Was working, now nonfunctional as of 2021  
TI83 Plus  TIZ80  Blue / Purple  S  0402  C  2265074628  Nonfunctional  
TI83 Plus  TIZ80  Blue / Purple  S  0402  C  2265076576  Full LCD replacement completed  
TI83 Plus  TIZ80  Blue / Purple  S  0403  D  2384014948  Working, red Cemetech 3D printed batt cover  
TI83 Plus  TIZ80  Lime Green (translucent)  S  0504  E  251115833  Working, used for Maker Faire  
TI83 Plus  TIZ80  Lime Green (translucent)  S  0504  E  2512080963  Nonfunctional  
TI83 Plus  TIZ80  "Ultraviolet" (translucent)  S  0402  C  2264126394  
TI83 Plus  TIZ80  "Ultraviolet" (translucent)  S  0402  C  2262117605  Ribbon cable repaired, very minor corrosion cleaned from board. Missing batttery contact as of 2021  
TI83 Plus  TIZ80  "Ultraviolet" (translucent)  S  0703  D  2415002686  Working, blue battery cover  
TI83 Plus Silver Edition  TIZ80  S  0104  C  2171009207  Omni contest prize. Has Ult Calc 2 slide case  
TI83 Plus Silver Edition  TIZ80  I  0302  A  140068502  Fuse, LCD, power all OK, no boot  
TI83 Plus Silver Edition  TIZ80  I  0302  A  140080969  No link activity or LCD activity.  
TI83 Plus Silver Edition  TIZ80  I  0302  A  1143026304  No LCD or link activity (not a bad fuse)  
TI83 Plus Silver Edition  TIZ80  S  0303  C  2084065876  
TI83 Plus Silver Edition  TIZ80  S  0503  C  2104082163  LCD flickers in and out > fixed. This is the overclocked calculator!  
TI83 Plus Silver Edition  TIZ80  S  0602  A  2022022338  Overpowered LCD, but TIConnect detects > Fixed by replacing 8 traces  
TI84 Plus  TIZ80  S  0106  F  2234012086  Bought for full price in 2006 (?), has Doors CS 6 "sticker"  
TI84 Plus  TIZ80  S  0205  A  2124067918  Working, but big blob in LCD center, ink around bezel and on LCD.  
TI84 Plus  TIZ80  P  0410  N  2736001383  Bought with a stuck key and "fixed"  
TI84 Plus  TIZ80  P  0908  L  2554008554  Translucent TI83+SEstyle case. Red Cemetech 3Dprinted slide cover  
TI84 Plus  TIZ80  Orion  K  0210  P  1482053163  Working, designed for blind users  
TI84 Pocket.fr  TIZ80  K  1210  1014002148  
TI84 Plus CE  TIeZ80  Teal (design sample)  Proto  Dark Teal / "Not for sale"  
TI84 Plus CE  TIeZ80  Golden Ratio  L  0316  C  1035003821  Gold and black  
TI84 Plus CE  TIeZ80  Radical Red  MktSample  L  0215  1026000399  First one, given by TI  
TI84 Plus CE  TIeZ80  Bright White  L  0316  C  1033025438  
TI84 Plus C Silver Edition  TIZ80  K  0413  A  1044092602  Solar system slide case  
TI84 Plus C Silver Edition  TIZ80  K  0413  A  1044194064  Nonworking, might just be LCD. Blue slidecase  
TI84 Plus C Silver Edition  TIZ80  K  0514  H  1164134898  
TI84 Plus C Silver Edition
MktSample

TI84 Plus C Silver Edition  TIZ80  MktSample  K  1212  1014000533  From TI, signed by Mayim Bialik  
TI84 Plus Silver Edition  TIZ80  S  0206  F  2244066415  ON key didn't work, only link port powered on. Was working, now broken?  
TI84 Plus Silver Edition  TIZ80  S  0305  C  2134042972  Need new LCD.  
TI84 Plus Silver Edition  TIZ80  S  0307  G  2375077285  T3IC sticker on slidecase  
TI84 Plus Silver Edition  TIZ80  S  0405  D  2144017101  Fully functional. Case swapped with old 42972S0305C. Using TI84 Plus slidecase  
TI84 Plus Silver Edition  TIZ80  S  0507  H  2395025358  Orange Guerilla faceplate.  
TI84 Plus Silver Edition  TIZ80  K  0712  B  1113024801  Appears to have been run over. Guerrila slidecase  
TI84 Plus Silver Edition  TIZ80  S  0806  F  2305061464  Working. Pink ink etched on top back. OMNIMAGA battery cover  
TI84 Plus Silver Edition  TIZ80  Pink with burgundy keys  P  0908  M  2554013503  Superglued case corner (doesn't meet 100%), faint "<3 Courtney" on cover, "CEMETECH" etched faceplate  
TI85  TIZ80  I  0195  G  25070002 CBL  LCD issues.  
TI85  TIZ80  I  0694  F  18011851 CBL  S/N has "CBL" in it  
TI85  TIZ80  I  0696  I  44009570 CBL  Appears to have LCD issues, also one failing row and column, no slide case or battery cover  
TI85  TIZ80  I  0897  I  58252570 CBL  LCD is fully functional. No slide case.  
TI85  TIZ80  I  0899  J  82202691 CBL  Omni contest prize  
TI85  TIZ80  I  1296  I  50030646 CBL  
TI86  TIZ80  S  0202  K  2018010302  Was listed as having 4 bad LCD rows, but functional as of 01/2021  
TI86  TIZ80  I  0299  K  22208405  Fullyfunctional LCD!  
TI86  TIZ80  I  0399  K  23234865  
TI86  TIZ80  I  0697  B  2431272  
TI86  TIZ80  N  0700  A  125768395  Ribbon cable failure plus many missing rows. No slide case or batt cover  
TI86  TIZ80  I  0797  C  3249931  No slide case  
TI86  TIZ80  I  0799  K  27210461  Looks like both coarse ribbon failure and missing cols/rows  
TI86  TIZ80  S  0302  K  2025005580  At least half of LCD rows are missing. Has "Powered by Doors CS 5.0.0" / www.Cemetech.tk sticker on battery cover. From "lost calculators". Has "CRM6 / TI86" in etched name area.  
TI89  TI68k  S  0303  F  2151002346  Unknown failure mode; TIConnect can't find it.  
TI89  TI68k  S  0703  F  2195021002  Sporadic nonfunctionality  acts like a stuck key  
TI89  TI68k  I  0899  C  18014361  Seems fullyfunctional.  
TI89 Titanium  TI68k  S  0604  2035014885  Bought as part of $26 set of 4 asst. calcs. Superglue battery compart. Blue 3D printed Cemetech slide cover  
TI89 Titanium  TI68k  S  0706  F  2284000832  Permanently failed LCD, otherwise intact  
TI92 Plus  TI68k  I  0300  A  115OV03096  Bought on eBay for ~$30  
TINspire (Clickpad)  TINspire  P  0308  C  2057013379  TI84+ faceplate only, no slide case  
TINspire (Clickpad)  TINspire  P  0308  C  2057017141  TINspire faceplate  
TINspire CX
MktSample

TINspire CX  TINspire  MktSample  P  0811  C  2088011015  Signed by Mayim Bialik, from TI  
TINspire CX CAS  TINspire  P  0112  D  2115013414  
TINspire CX II  TINspire  N  1118  AF  3879032228  
TIVoyage 200  TI68k  I  0803  B  1183006324  Idents via TIConnect, no screen image. Bought for $45 with shipping  
TI83  TIZ80  I  0597  H  17655013  
TI83  TIZ80  I  0696  F  4056482  
TI83 Plus  TIZ80  S  0801  B  2188001626  Marked "Rick Ball". LCD liquid at left side. Does not turn on  
TI86  TIZ80  S  0403  K  2135021907  Flickers, mostly unusable.  
TI86  TIZ80  I  0499  K  24224158  Middle 1/4 of LCD is nonfunctional  
TI86  TIZ80  N  0500  A  124043977  Mostly functional; unable to smooth out two rows (now 5)  
TI86  TIZ80  N  1299  A  108016443  Cosmetically fine, bad LCD rows as noted  
TI76.fr  TIZ80  From zContest  
TI83 Plus Silver Edition  TIZ80  S  0303  C  2084047470  Fixed: had a blown fuse  
TI83 Plus Silver Edition  TIZ80  S  0702  A  2032010410  Was working, now no power or link  
TI83 Plus Silver Edition  TIZ80  S  0704  D  2206004619  Flickering and hashing repaired by full ribbon replacement 20140122  
TI83 Plus Silver Edition  TIZ80  I  0801  10710016501  Top half of LCD not working  
TI83 Plus  TIZ80  "Ultimate Calculator 1"  
Casio CFX9850Ga PLUS  CasioHitachi  7X311E  
Casio CFX9850Ga PLUS  CasioHitachi  7X311E  "Marian" on top edge  
Casio CFX9850GB PLUS  CasioHitachi  a3372333Q10517A  Yellowed face  
Casio ClassPad 300  CasioSH3  435AQ0XJA277915  Got through Casio Training program  
Casio fx9750G PLUS  CasioHitachi  A6653625Q10119A  
Casio fx9750GII 'SH3'  CasioSH3  362BW93JA143026  Monochrome LCD. From Shaun?  
Casio fxCG10 (Prizm)  CasioSH4  755AW13MA046436  Broken  Purchased broken on eBay, attempted to patch cracked PCB  
Casio fxCG10 (Prizm)  CasioSH4  755AW0XMA3758  Got through Casio Training program  
Casio fxCG10 (Prizm)  CasioSH4  755AW14MA73700  201103  Bought for $129 at J&R in March 2011  
Casio fxCG50  CasioSH4  810AW72QA4758  
HP Prime (G1)
Proto

HP Prime (G1)  HPARM  Proto  157  Engineering sample from HP  
Zero Calculator  Zero  ZGC3  Proto  New  Box  20230916 