|Calculator model||Factory||Datecode||HW Rev.||Serial number||Software version(s)||Physical condition||Extras||Acquisition date||Pic||Comment|
|I||0400||D||2.09||Fair||2022-01-04||Keyboard cover lost. Contrast of the screen is lighter than another TI-89 I have.|
|I||0202||A||1380V04340||2.09||Good||2021-04-14||Some blank vertical lines on LCD(varies from 2 to 6)
(EDIT: It has more broken lines now)
TI-83 Plus Silver Edition
|I||1103||B||1.19/Boot 1.00||Good||2019||The third graphing calculator I get in my life.|
|S||0305||C||2.55MP/Boot 1.02||Worn||2020-09-22||This one has a TA3 ASIC. Has scratches on screen. Keyboard cover lost.|
|K||1111||pre-A||2.55MP/Boot 1.03||Good||2021-08-05||This one has a TA1 ASIC.|
TI-82 Plus Proto
|S||0303||B||1.19/Boot 1.00||New||2021-03-30||It has its LCD ribbon cable replaced due to abnormally long LCD delay caused by bad ribbon cable. The LCD board is now connected to MB by several coated silver wires.|
TI-83 Plus Silver Edition
|I||0104||B||1.19/Boot 1.00||New in box||CD(s)||2020-12-04||Screen is of low contrast. The LCD is poorly aligned to the case.|
|I||0801||K||1.6||Worn||2021-07-11||It has 2 unstable horizontal lines now.|
|HP48-R||Good||2021-07-01||Had been taken apart to repair the ON-key issue.|
|Good||2021-05-12||Have the battery door semi-broken.|
|HP48-R||Worn||Manual(s)||2020-09-06||Have the front half of case swapped with a broken HP 48G due to the damage I made to its original one. It has a faulty port 2, too...|
|HP49-C||New||Manual(s), CD(s)||2020||Weird noise comes out if I shake it.|
|HP48-C||New||2020||It needs 4 AAA batteries instead of 3.|
|?||02.02.0201||Fair||2021-12-03||Keyboard cover lost|
|Broken||2020-09-12||Technically not broken, but most keys have connection issues.To make it work, I have to apply pressure to its front panel near screen. Bad physical condition.|
|?||Fair||2020-11-27||Rounded white case|
|?||Broken||2021-04-22||The divide key is broken. It looks good anyway.|
|Worn||2019||This is the first calculator I get in my life. I spend 2 years playing it everyday. It's buggy but powerful.|
|I||0202||A||1380V04139||2.09||Good||2021-12-24||Some blank vertical lines on LCD(varies from 0 to 1)|
|I||0202||A||1380V01969||2.09||Good||2019||The second graphing calculator I get in my life.|
|I||0202||A||1370V04502||2.09||Fair||2020-08-18||Some blank vertical lines on LCD(varies from 0 to 2)|
|Worn||2020-11-20||Battery door lost. I bought it for its screen but kept it somehow.|
|?||Poor||2022-04-18||Keyboard cover lost, leaked LCD.|
|S||0305||C||2.55MP/Boot 1.02||New||2022-05-09||This one has a TA3 ASIC. A bit yellow on the top, decent otherwise.|
TI-83 Premium CE Proto
|K||EVT2-177||OS/Boot 1.1 EVT2 #2004||Good||2022-05-13||OS base address is $030000 rather than $010000 (Zeroko finds this). USB is not working. Assembly programs cannot return to OS safely. Has a special exception handler that shows all registers. All FLASH sectors are unprotected(see left one in the picture).|
TI-84 Plus Silver Edition Proto
|S||N/A||H||2.40/Boot 1.02||New||Faceplate(s)||2022-06-15||This one has a TA1 ASIC.
It has green-ish yellow keyboard cover, screen surrounding, faceplate and keys.
It has severe corrosion on the lower half of the PCB, thus several keys are not functioning. (Edit: Someone helped me fix it, and it's now functioning correctly.)
It has no serial on the back. The factory and HW information are speculated (Thanks LogicalJoe)
(Edit: Added a photo taken by the seller)
|K||0413||A||4.0/Boot 4.0||Good||Faceplate(s)||2022-06-20||It's so pink!!!|
|L||1117||L||5.2.2.0043/Boot 5.1.5.0014||Good||2022-07-06||It has a very crappy LCD screen, which uses dithering to emulate more colors.
It is a bit slower than the prototype 83PCE I have.
|S||0605||C||2.30/Boot 1.02||Good||2022-07-22||This one has a TA3 ASIC. ViewScreen port needs to be tested.|
|L||0216||C||5.1.50019/Boot 5.1.5.0014||Worn||2022-08-20||The screen protection layer got pressure marks from keyboard cover. It has a better LCD than later models.|
|S||0305||B||2.30/Boot 1.02||Fair||2022-08-18||This one has a TA3 ASIC.
Bought for documentation, PCB picture merged by Adriweb.
|Broken||2022-08-08||It has a very broken screen. Other parts(including keyboard) are working as expected. Comes with COGO48 ROM card and keyboard overlay.|
TI-Nspire CAS Proto
|P1R2-DVT2.0- 1326||1.1.8408 2007-04-04/Boot1 1.1.8129/Boot2 1.1.8310||Fair||2022-09-12||Keyboard cover and battery door lost.
It has corrosion on battery contacts.
PCB code P1R2/P3_LB_PVT_2430
|S||0304||pre-A||2.53MP/Boot 1.00||Fair||2022-09-23||This one has a TA2 ASIC.
Has a scratch on screen.
Has a worn and dirty slide case.
Previous owner had disassembled it and attaches two metal strips to battery contact on PCB.
|K||0109||N||2.43/Boot 1.02||Good||2022-08-01||This one has a TA1 ASIC.
Bought for documentation but I decided to keep it for a bit longer :P
|K||0514||H||4.2/Boot 4.0||Fair||2022-08-29||Someone seems to have used it to stir some shampoo-like fragrant goo, it tooks hours to clean the inside.|