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CVSoft

Brandon Longo — USA
TI-81 and TI-82 collector
 •  7-year club

Collection Calculators Accessories

Quick facts:

  • Count: 35 graphing calculators (13 distinct models), 10 of which are prototypes
  • By series: 30x TI-Z80, 4x TI-68k, 1x TI-Nspire
  • Oldest calculator: a TI-81 manufactured in June 1990
  • Newest calculator: a TI-83 Plus manufactured in May 2021
  • Achievements:
    • Total earned: 17 achievements (3 feats of strength and 2 secret achievements)


Model Factory Datecode HW Rev. Serial number Software version(s) Physical condition Extras Acquisition date Pic Comment
TI-82 Proto
I 0593 0510572 ROM 3. Good
TI-82 Proto
I 0593 0521585 ROM 4* Fair
TI-82 Proto
I 0593 0529196 ROM 7* Good
TI-82 Proto
I 0693 0608697 ROM 8.0 Good
TI-82 Proto
I 0693 0623045 ROM 9.0 Good
TI-82 Proto
I 0693 E 0615716 ROM 10.0 Fair
I 0793 F 0710606 ROM 10.0 Good Mask ROM
TI-82 Proto
I 0693 H 0605463 ROM 12.0 Good
TI-82 Proto
I 0793 I 0700077 ROM 15.0 Good
I 0893 K 0873670 ROM 16.0 Worn No longer boots
I 1194 Q 25069403 ROM 18.0 Broken
I 0690 pre-A 0600008 ROM 1.0 Worn
I 0790 pre-A 0719871 ROM 1.1 Good
I 0392 A 0304593 ROM 1.6K Good With backup battery
I 1292 B 1210793 ROM 1.8K Fair With backup battery and STN LCD
I 0893 D 0804828 ROM 2.00 Broken Ribbon cable failed, replaced with wire
I 0594 F 17050114 ROM V2.0V Worn
I 0496 A 02202611 ROM 1.0200 Good
I 0297 H 14528601 ROM 1.07000 Worn
N 0801 B 116755890 ROM 1.6 Good
I 0594 F 20025692 ROM 9.0 Poor Manual(s) 2006-02-01 CBL
I 0598 pre-A 01620097 OS 1.3004 Good First-month early production model.
Chameleon'd to TI-83 Plus 1.19.
K 0312 V 16230148134 OS 2.55 MP / Boot 1.03 Broken Box, CD(s)
S 0607 H 2397015804 OS 3.10 Fair Box, Manual(s), CD(s) 2008-05-15
S 0505 F 2631068781 Boot 1.01 / Base 1.19 Fair
TI-82 Proto MktSample
I 0593 0500730 ROM 1.0 Good No slide case
TI-82 Proto
I 0593 0514172 ROM 3* Broken 2017-02-25 From Adriweb
I 0804 F 1304004934 AMS 3.10 Good 2018
I 0796 pre-A V1206269 1.12, 05/08/96 Good 2021-07-28 Housing datestamp 'I-0696'.
S 0504 pre-A 2034130845 Boot 1.00 / Base 2.30 Good Reconditioned
P 0110 I 2617003196 Boot 1.3007, Base 1.91 Good 2021 Chameleoned to OS 1.19 and put inside the broken TI-84 Plus housing.
L 0121 E C03600D3A Boot 1.01 / Base 1.19 New 2021-09-09 Datestamp inferred from serial number
I 0201 K 1461022663 BrokenHosted for Adriweb 2021-11-15 ("smells of corrosion and does not turn on")
I 0797 C 03245186 FairHosted for Adriweb 2021-11-15 ("works without issue")
S 0403 D 2385057513 PoorHosted for Adriweb 2021-11-15 "sparkly blue"
I 0598 J 30420107 BrokenHosted for Adriweb 2021-11-15 ("smells of corrosion, no power")
I 0694 N 20031701 18.0 WornHosted for Adriweb 2021-11-15 ("visible corrosion")
Hosted for Adriweb 2021-11-15
S 0802 K 2075005834 1.6 FairHosted for Adriweb 2021-11-15 (3 LCD rows missing)
S 0402 C 2262116975 1.14 PoorHosted for Adriweb 2021-11-15 LCD in bad shape
S 0604 K 2246008287 1.6 WornHosted for Adriweb 2021-11-15 ("two rows missing and several weak")
I 0695 R 32209469 PoorHosted for Adriweb 2021-11-15 ("boots to test mode" ; LCD in bad shape)
I 1090 pre-A 1002389 BrokenHosted for Adriweb 2021-11-15 ("no power")
I 0795 C 07070359 Hosted for Adriweb 2021-11-15 ("no obvious issues, no power, probably dead batteries")
I 0295 Q 28054669 18.0 GoodHosted for Adriweb 2021-11-15
I 0394 D 15015929 BrokenHosted for Adriweb 2021-11-15 ("heavy corrosion no power")
I 0293 B 0203839 BrokenHosted for Adriweb 2021-11-15 ("no power and very very many issues")
I 0297 H 14092400 1.07000 GoodHosted for Adriweb 2021-11-15
I 0694 N 20031656 BrokenHosted for Adriweb 2021-11-15 "obvious corrosion, no power, dried liquid visible on LCD".
S 1202 C 2084000241 1.3005 / 1.60 NewHosted for Adriweb 2022-01-12
I 0102 B 1450V00116 1.60 / 1.3005 GoodHosted for Adriweb 2022-01-19
I 0396 pre-A 01003822 FairHosted for Adriweb 2022-01-19
L 0521 F 1057011047 Boot 1.01 / Base 1.19 Good 2021-12
TI-81 Recond
I 1093 D 1050016 V2.00 WornHosted for Adriweb 2022-02-02 Reconditioned, has a bit of corrosion, missing a row.
I 0396 R VS410731 19.0 GoodHosted for Adriweb 2022-02-02
I 0796 R VS452799 19.0 GoodHosted for Adriweb 2022-02-04
K 1213 B 1174030759 Hosted for Adriweb 2022-04-20
P 0115 J 2954009297 1.91 FairHosted for mr womp womp A 3-word insult is written in pencil on the slide case
P 0912 I 2794001438 1.91 FairHosted for mr womp womp
P 0814 J 2934000488 PoorHosted for mr womp womp
P 0214 J 2874001728 1.91 FairHosted for mr womp womp
P 0614 J 2914001846 1.91 GoodHosted for mr womp womp
P 0214 J 2874002120 BrokenHosted for mr womp womp
P 0614 J 2914002060 WornHosted for mr womp womp
P 0814 J 2934000326 1.91 GoodHosted for mr womp womp
P 0115 J 2954007110 1.91 GoodHosted for mr womp womp
P 0814 J 2934000224 1.91 GoodHosted for mr womp womp
P 0614 J 2914001961 PoorHosted for mr womp womp
P 0614 J 2914001968 BrokenHosted for mr womp womp
P 0115 J 2954010072 FairHosted for mr womp womp
P 0214 J 2874004219 1.91 GoodHosted for mr womp womp
P 0614 J 2914001839 1.91 FairHosted for mr womp womp
P 0214 J 2874001029 BrokenHosted for mr womp womp
P 0115 J 2954010094 1.91 WornHosted for mr womp womp
I 0793 K VB0701901 GoodHosted for mr womp womp non-VSC VB variant
I 1093 E 1029377 GoodHosted for mr womp womp Silver serial sticker
L 0421 AF 1047016947 1.03 / 2.55MP NewHosted for Adriweb 2022-02-19 New serial: C34T19EEF
I 0495 B VS051640 4.0 GoodHosted for mr womp womp
K 0814 C 1255017023 OS 1.19 WornHosted for Adriweb 2022-04-30 Has a bit of LCD pressure damage.
N 1018 AD 3875016994 4.0.1.43/4.4.0.8/4.5.0.1180 GoodHosted for Adriweb 2022-05-25
K 0511 pre-A 1014016738 1.01 / 1.19 GoodHosted for Adriweb 2022-06-18
P 0611 C 2059008013 GoodHosted for mr womp womp
P 0611 C 2058010743 GoodHosted for mr womp womp
S 0407 pre-A 2016014580 OS 1.3.2437 / boot1 1.1.8916 / boot2 1.1.8981 FairHosted for mr womp womp
S 0407 pre-A 2016021170 OS: 1.3.2437 / boot1: 1.1.8916 / boot2: 1.1.8981 FairHosted for mr womp womp
S 0407 pre-A 2016011003 OS 2.0.0.1188 / boot1 1.1.8916 / boot2 1.4.1571 FairHosted for mr womp womp
P 0410 B 2048022053 GoodHosted for mr womp womp
N 0404 D 123344887 GoodHosted for Adriweb 2022-07-27
I 1098 L 35406982 GoodHosted for Adriweb
P 0908 E 2107002627 GoodHosted for Adriweb Faceplate(s) 2022-10-02 84+ keypad: S-0707
Clickpad keypad (ez-spot): P-0609
I 1299 A V1502476 1.12 WornHosted for Adriweb 2022-11-11 Has some LCD damage/leak but otherwise OK
S 0507 pre-A 2016001557 GoodHosted for Adriweb 2022-12-04 84+ keypad dark blue 2223024096 P-0610A
BrokenHosted for Adriweb
I 0501 pre-A 1013V00099 1.00 / 1.13 GoodHosted for Adriweb
N 0507 T 129216733 GoodHosted for Adriweb
P 0610 L 3197039007 GoodHosted for Adriweb
S 0504 E 2517032838 BrokenHosted for Adriweb
I 0293 B 02030839 FairHosted for Adriweb
I 0800 K 1401V000401 1.6 GoodHosted for Adriweb
I 0593 pre-A 0514172 BrokenHosted for Adriweb
I 0295 Q 28054669 FairHosted for mr womp womp
TI-Nspire CX Proto MktSample
P 0511 B 2049000564 4.5.1.12 GoodHosted for mr womp womp NOT FOR SALE (T3 sample)
I 0894 P 22004408 18.0 GoodHosted for Adriweb 2023-01-17
I 0899 K 28214154 1.6 FairHosted for Adriweb 2023-02-01
I 0700 A 1221V12054 1.12 WornHosted for Adriweb 2023-02-01 rubber feet gone, LCD has leak, otherwise works fine
I 0593 pre-A 0504872 3. GoodHosted for mr womp womp
P 0308 L 2498116507 FairHosted for Adriweb 2023-05-09 Either sunburned or a new unknown base color variant 👀
S 0706 F 2286006504 3.10 FairHosted for mr womp womp Has a proto battery door, calc doesn't seem interesting
L 0223 AG 1023091241 1.03 / 2.55MP NewHosted for UPECS Box, Manual(s) 2023-06-24 From eBay.
M 0319 AG 4925006805 5.3.0.564 Good 2023-07-29 Shipped with OS 5.0.0.1509 / Boot ROM 5.0.0.42 / Boot Loader 5.0.0.89
P 0615 P 2235002036 OS 3.10 / BIOS 2.02 Good Almost-new condition