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Ti99

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Home / Vintage (1920-1980) / Ti99 refurbished & used for sale | For Sale UK
Vintage texas instruments home - texas,

Vintage texas instruments home - texas,

£124.99
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Faulty texas instruments ti99 - texas,

Faulty texas instruments ti99 - texas,

£115.00
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Texas instruments 4a - texas,

Texas instruments 4a - texas,

£198.00
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Texas instruments ti99 - texas, ti99/4a

Texas instruments ti99 - texas, ti99/4a

£30.00
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Ti99 finalgrom99 cartridge - ti99/4a,

Ti99 finalgrom99 cartridge - ti99/4a,

£50.00
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Texas instruments 4a - texas,

Texas instruments 4a - texas,

£149.99
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Texas instruments 4a - texas, ti-99/4a

Texas instruments 4a - texas, ti-99/4a

£104.70
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Joysticks for texas - joysticks,

Joysticks for texas - joysticks,

£32.00
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Texas intruments 4 - texas,

Texas intruments 4 - texas,

£873.70
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Vintage texas 4a home - vintage,

Vintage texas 4a home - vintage,

£49.99
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Texas instruments home - texas,

Texas instruments home - texas,

£100.00
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For texas ti99 - texas,

For texas ti99 - texas,

£14.99
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Ti99 32k memory expansion - 32k, expansion.

Ti99 32k memory expansion - 32k, expansion.

£35.00
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For texas instruments ti99 - texas,

For texas instruments ti99 - texas,

£19.99
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Texas instruments 4a - texas, ti-99/4a

Texas instruments 4a - texas, ti-99/4a

£141.10
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Texas instruments tipi - texas, 4a

Texas instruments tipi - texas, 4a

£66.09
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Texas instruments 4a - texas,

Texas instruments 4a - texas,

£156.65
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Texas instruments ti99 - texas, ti99/4a

Texas instruments ti99 - texas, ti99/4a

£30.85
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Video chess cartridge for - ,

Video chess cartridge for - ,

£20.00
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For texas instruments ti99 - texas, ti99/4a

For texas instruments ti99 - texas, ti99/4a

£19.99
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Texas instruments tipi - tipi, 4a

Texas instruments tipi - tipi, 4a

£71.21
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Texas instruments - instruments, ti-99/4a

Texas instruments - instruments, ti-99/4a

£20.00
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Texas instruments pha - pha, pal

Texas instruments pha - pha, pal

£21.50
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Texas instruments home - texas,

Texas instruments home - texas,

£4.99
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Defender for the texas - the,

Defender for the texas - the,

£37.09
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Ti99 joystick adaptor - joystick,

Ti99 joystick adaptor - joystick,

£14.00
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Early learning fun - fun, cartridge

Early learning fun - fun, cartridge

£10.26
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One replacement key cap - one,

One replacement key cap - one,

£4.37
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Space bandits by - space,

Space bandits by - space,

£128.65
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Expansion kit - ti-99/4a,

Expansion kit - ti-99/4a,

£79.86
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Ti99 150 typed games - typed, in

Ti99 150 typed games - typed, in

£1.36
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Tms rgb module convert - tms-rgb,

Tms rgb module convert - tms-rgb,

£33.46
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Texas instruments ti99 tv - texas,

Texas instruments ti99 tv - texas,

£33.98
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Ti99 extended - /,

Ti99 extended - /,

£50.43
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Adventure chess and - adventure,,

Adventure chess and - adventure,,

£48.03
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Lot texas instruments - lot, 10

Lot texas instruments - lot, 10

£73.20
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Tipi with 32k ram - tipi,

Tipi with 32k ram - tipi,

£82.69
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Video chess for the texas - chess,

Video chess for the texas - chess,

£21.50
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Adventure software - adventure,

Adventure software - adventure,

£44.33
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Ti99 finalgrom99 cartridge - ti99/4a,

Ti99 finalgrom99 cartridge - ti99/4a,

£79.99
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Donkey kong game program - donkey, a

Donkey kong game program - donkey, a

£14.95
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Texas instruments 32k ti99 - instruments,

Texas instruments 32k ti99 - instruments,

£42.20
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Dual cassette interface - , cable

Dual cassette interface - , cable

£23.00
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Education arcade and - education,,

Education arcade and - education,,

£44.33
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Ti99 finalgrom99 cartridge - finalgrom99,

Ti99 finalgrom99 cartridge - finalgrom99,

£75.30
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Ti logo ii complete - ti-99/4a,

Ti logo ii complete - ti-99/4a,

£128.65
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Connect four command module - four,

Connect four command module - four,

£29.99
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Bert texas instrument - texas,

Bert texas instrument - texas,

£19.95
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Texas instruments 99 4a - 4, x

Texas instruments 99 4a - 4, x

£7.99
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Sams basic programs - sams, ti-99/4a

Sams basic programs - sams, ti-99/4a

£11.83
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Chisholm trail for the texas - the,

Chisholm trail for the texas - the,

£21.49
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Flashrom99 multicart for - -,

Flashrom99 multicart for - -,

£44.37
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Football 4 texas - football, ti-99/4

Football 4 texas - football, ti-99/4

£14.95
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Writer word processor for - ti-writer,

Writer word processor for - ti-writer,

£31.89
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Tipipeb ti99 4a - -, ti99/4a

Tipipeb ti99 4a - -, ti99/4a

£16.15
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Buck rogers texas - ti-99,

Buck rogers texas - ti-99,

£24.95
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Texas instruments extended - texas,

Texas instruments extended - texas,

£52.70
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Micro pal extended basic - pal,

Micro pal extended basic - pal,

£149.23
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Touch typing tutor - typing, ti-99

Touch typing tutor - typing, ti-99

£19.95
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Texas instruments pha - pha, 2036

Texas instruments pha - pha, 2036

£24.99
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Terminal emulator - terminal,

Terminal emulator - terminal,

£60.47
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Texas instruments 32k - instruments,

Texas instruments 32k - instruments,

£38.48
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Parsec 4a texas - parsec,

Parsec 4a texas - parsec,

£19.95
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Popeye texas instrument - instrument, ti-99

Popeye texas instrument - instrument, ti-99

£24.95
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Shamus for the - , texas

Shamus for the - , texas

£21.49
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Texas instruments ti99 - texas,

Texas instruments ti99 - texas,

£15.04
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Texas instruments 4a - instruments, ti-99/4a

Texas instruments 4a - instruments, ti-99/4a

£31.90
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Pole position for the - for,

Pole position for the - for,

£31.89
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Peripheral box - peripheral,

Peripheral box - peripheral,

£930.56
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Texas user s - ti-99/4a, user's

Texas user s - ti-99/4a, user's

£83.85
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Yahtzee for the texas - for,

Yahtzee for the texas - for,

£16.14
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Texas instruments 4a - texas,

Texas instruments 4a - texas,

£151.50
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Texas instruments 4a - instruments, ti-99/4a

Texas instruments 4a - instruments, ti-99/4a

£10.50
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New 99 4 - new, ti99

New 99 4 - new, ti99

£31.06
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Alpiner for the texas - for,

Alpiner for the texas - for,

£37.09
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One replacement key cap for - replacement,

One replacement key cap for - replacement,

£4.37
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Texas instruments mini - mini, memory

Texas instruments mini - mini, memory

£128.65
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Texas instruments 4a - texas, ti-99/4a

Texas instruments 4a - texas, ti-99/4a

£3.30
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Texas instruments ti99 ntsc - instruments, ti99/4a

Texas instruments ti99 ntsc - instruments, ti99/4a

£17.99
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Texas instruments 4a - texas,

Texas instruments 4a - texas,

£16.10
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Fall 1986 triton - fall,

Fall 1986 triton - fall,

£14.78
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Texas instruments ti99 - texas, ti99/4a

Texas instruments ti99 - texas, ti99/4a

£34.61
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Texas 4a replacement - ti-99/4a,

Texas 4a replacement - ti-99/4a,

£4.85
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Fall 1986 triton - ti-99/4a,

Fall 1986 triton - ti-99/4a,

£9.24
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Texas instruments ti99 ntsc - instruments,

Texas instruments ti99 ntsc - instruments,

£14.99
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Texas instruments computer - texas,

Texas instruments computer - texas,

£41.94
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Maze ing for the - for,

Maze ing for the - for,

£16.14
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Navarone industries console - navarone,

Navarone industries console - navarone,

£31.06
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Othello texas instrument - othello,

Othello texas instrument - othello,

£24.95
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Ti99 microsoft - ti-99/4a,

Ti99 microsoft - ti-99/4a,

£152.66
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Module in original - 99, 4/a

Module in original - 99, 4/a

£17.29
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Unique christmas gift - unique,

Unique christmas gift - unique,

£79.85
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Hopper for the texas - hopper,

Hopper for the texas - hopper,

£31.89
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Ti99 php1240 disk - ti-99/4a,

Ti99 php1240 disk - ti-99/4a,

£133.10
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Ti994a trilogy 1980s games - 'trilogy, 1980s.games'

Ti994a trilogy 1980s games - 'trilogy, 1980s.games'

£140.06
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Ti99 4a scholastic - ti99/4, 'scholastic

Ti99 4a scholastic - ti99/4, 'scholastic

£238.86
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📊96 listings · from £1.36 · avg £69.32

Browse 96 ti99 listings currently in our index. Prices range from £1.36 to £930.56, with an average of £69.32. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about ti99 →

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Everything you need to know about ti99

Whether you are looking for a brand-new or second-hand ti99, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £1.36, while premium listings can reach £930.56 — giving you a wide budget spread to work with. The average price of £69.32 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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