For Sale UK

Ti99

4

Ti99 for sale on largest auction and classifieds sites

Home / Computers/Tablets & Networking / Ti99 refurbished & used for sale | For Sale UK
Vintage texas computer - vintage,

Vintage texas computer - vintage,

£47.50
Buy It Now

» View on eBay
Texas instruments ti99 - texas, ti99/4a

Texas instruments ti99 - texas, ti99/4a

£30.85
Buy It Now

» View on eBay
Texas instruments 4a - instruments, ti-99/4a

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

£156.65
Buy It Now

» View on eBay
Ti99 32k memory expansion - ti99/4a,

Ti99 32k memory expansion - ti99/4a,

£35.00
Buy It Now

» View on eBay
Texas instruments 4a - instruments, ti-99/4a

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

£73.49
Buy It Now

» View on eBay
Texas instruments - texas, ti-99/4a

Texas instruments - texas, ti-99/4a

£20.00
Buy It Now

» View on eBay
Texas instruments ti99 - texas,

Texas instruments ti99 - texas,

£52.70
Buy It Now

» View on eBay
New 99 4 disk - ti-99/4,

New 99 4 disk - ti-99/4,

£37.08
Buy It Now

» View on eBay
Ti99 150 typed games - ti99/4a, x

Ti99 150 typed games - ti99/4a, x

£1.36
Buy It Now

» View on eBay
Texas instruments home - texas,

Texas instruments home - texas,

£100.00
Buy It Now

» View on eBay
Texas instruments 4a - texas,

Texas instruments 4a - texas,

£167.10
Buy It Now

» View on eBay
Ti99 microsoft - ti99,

Ti99 microsoft - ti99,

£204.33
Buy It Now

» View on eBay
Getting started with the - getting, texas

Getting started with the - getting, texas

£5.87
Buy It Now

» View on eBay
Texas instruments extended - texas,

Texas instruments extended - texas,

£52.70
Buy It Now

» View on eBay
Vtg texas instruments - texas,

Vtg texas instruments - texas,

£88.99
Buy It Now

» View on eBay
Texas instruments 4a - texas, ti‑99/4a

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

£133.50
Buy It Now

» View on eBay
New 99 4 tape tiny - new, ti-99/4a

New 99 4 tape tiny - new, ti-99/4a

£29.67
Buy It Now

» View on eBay
Ti99 joystick adaptor - ti99/4a,

Ti99 joystick adaptor - ti99/4a,

£14.00
Buy It Now

» View on eBay
Tms rgb module convert - module,

Tms rgb module convert - module,

£33.46
Buy It Now

» View on eBay
Defender for the - for, texas

Defender for the - for, texas

£37.09
Buy It Now

» View on eBay
Rare t199 horizon - ti-99/4a,

Rare t199 horizon - ti-99/4a,

£177.99
Buy It Now

» View on eBay
Ntsc model video - ntsc,

Ntsc model video - ntsc,

£7.98
Buy It Now

» View on eBay
Texas instruments pha 2036 - pha, pal

Texas instruments pha 2036 - pha, pal

£24.99
Buy It Now

» View on eBay
Lot texas instruments - lot, 10

Lot texas instruments - lot, 10

£73.43
Buy It Now

» View on eBay
Texas instruments ti99 tv - instruments,

Texas instruments ti99 tv - instruments,

£33.98
Buy It Now

» View on eBay
Writer word processor for - ti-writer,

Writer word processor for - ti-writer,

£31.89
Buy It Now

» View on eBay
Tipipeb ti99 4a peripheral - ti99/4a,

Tipipeb ti99 4a peripheral - ti99/4a,

£16.15
Buy It Now

» View on eBay
Ti99 extended - ti-99-4a,

Ti99 extended - ti-99-4a,

£66.68
Buy It Now

» View on eBay
Ti994a trilogy 1980s games - 'trilogy, 1980s.games'

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

£140.06
Buy It Now

» View on eBay
ti99/4a

ti99/4a

£202.46
Buy It Now

» View on eBay
Tipi with 32k - ti-99/4a,

Tipi with 32k - ti-99/4a,

£81.21
Buy It Now

» View on eBay
Speech synthesizer - ti-99/4a,

Speech synthesizer - ti-99/4a,

£93.45
Buy It Now

» View on eBay
Texas instruments 4a - texas, ti-99/4a

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

£31.90
Buy It Now

» View on eBay
Cassette tape - ti-99/4a,

Cassette tape - ti-99/4a,

£12.99
Buy It Now

» View on eBay
Texas instruments ti99 ntsc - texas,

Texas instruments ti99 ntsc - texas,

£14.99
Buy It Now

» View on eBay
Vintage 4a speech - vintage, ti-99/4a

Vintage 4a speech - vintage, ti-99/4a

£66.74
Buy It Now

» View on eBay
Texas instruments 99 4a - texas, ti-99/4a

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

£7.99
Buy It Now

» View on eBay
Computer speech - 4/a, computer,

Computer speech - 4/a, computer,

£118.65
Buy It Now

» View on eBay
Original texas instruments - texas,

Original texas instruments - texas,

£44.50
Buy It Now

» View on eBay
Finalgrom for ti99 - finalgrom, 99

Finalgrom for ti99 - finalgrom, 99

£68.72
Buy It Now

» View on eBay
Logo ii ti - ti, 99/4a

Logo ii ti - ti, 99/4a

£29.67
Buy It Now

» View on eBay
Texas instruments 4a - instruments, ti-99/4a

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

£151.50
Buy It Now

» View on eBay
Editor assembler for - /, the

Editor assembler for - /, the

£42.29
Buy It Now

» View on eBay
1983 milton bradley - 1983,

1983 milton bradley - 1983,

£177.99
Buy It Now

» View on eBay
Texas instruments ti99 - instruments, ntsc

Texas instruments ti99 - instruments, ntsc

£17.99
Buy It Now

» View on eBay
Shamus for the texas - shamus,

Shamus for the texas - shamus,

£21.49
Buy It Now

» View on eBay
Pole position for - for, the

Pole position for - for, the

£31.89
Buy It Now

» View on eBay
Texas instruments 4a - texas, ti-99/4a

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

£3.30
Buy It Now

» View on eBay
Video chess for the texas - video,

Video chess for the texas - video,

£21.50
Buy It Now

» View on eBay
Texas instrument 4a - texas, ti-99/4a

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

£10.67
Buy It Now

» View on eBay
Munchman for the texas - munchman,

Munchman for the texas - munchman,

£21.49
Buy It Now

» View on eBay
Alpiner for the - , texas

Alpiner for the - , texas

£26.69
Buy It Now

» View on eBay
Texas instruments 4a - texas, ti-99/4a

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

£62.30
Buy It Now

» View on eBay
Alpiner for the - alpiner, (boxed)

Alpiner for the - alpiner, (boxed)

£37.09
Buy It Now

» View on eBay
Hopper for the texas - hopper,

Hopper for the texas - hopper,

£31.89
Buy It Now

» View on eBay
Texas instruments 4a - instruments, ti-99/4a

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

£153.87
Buy It Now

» View on eBay
Connect four command module - connect,

Connect four command module - connect,

£29.99
Buy It Now

» View on eBay
Terminal emulator - --,

Terminal emulator - --,

£60.47
Buy It Now

» View on eBay
Vintage texas instruments - vintage,

Vintage texas instruments - vintage,

£16.02
Buy It Now

» View on eBay
Texas instrument - 🕹️,

Texas instrument - 🕹️,

£14.51
Buy It Now

» View on eBay
Lot er magazines - of, (10)

Lot er magazines - of, (10)

£125.34
Buy It Now

» View on eBay
Maze ing for the - the, texas

Maze ing for the - the, texas

£16.14
Buy It Now

» View on eBay
Autoboot software - ti-99/4a,

Autoboot software - ti-99/4a,

£7.97
Buy It Now

» View on eBay
Chisholm trail for the - trail, texas

Chisholm trail for the - trail, texas

£21.49
Buy It Now

» View on eBay
Compatible texas instruments - compatible,

Compatible texas instruments - compatible,

£6.49
Buy It Now

» View on eBay
Texas instruments 4a - instruments, ti-99/4a

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

£19.57
Buy It Now

» View on eBay
Vintage radio shack archer - vintage,

Vintage radio shack archer - vintage,

£55.58
Buy It Now

» View on eBay
Texas instrument - 🕹️,

Texas instrument - 🕹️,

£12.43
Buy It Now

» View on eBay
Texas instruments 4a - texas, ti-99/4a

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

£14.66
Buy It Now

» View on eBay
One replacement key - replacement, cap

One replacement key - replacement, cap

£4.37
Buy It Now

» View on eBay
Texas instruments 4a - instruments, ti-99/4a

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

£178.00
Buy It Now

» View on eBay
Ti99 home computer - ti99,

Ti99 home computer - ti99,

£35.59
Buy It Now

» View on eBay
Statistics for the - for,

Statistics for the - for,

£42.29
Buy It Now

» View on eBay
Vintage era home - vintage, ti-99/4a

Vintage era home - vintage, ti-99/4a

£74.13
Buy It Now

» View on eBay
Texas instruments 4a - instruments, 99/4a

Texas instruments 4a - instruments, 99/4a

£5.44
Buy It Now

» View on eBay
Peb 25 floppy drive - ti-99,

Peb 25 floppy drive - ti-99,

£133.50
Buy It Now

» View on eBay
Home computing weekly magazine - computing,

Home computing weekly magazine - computing,

£8.66
Buy It Now

» View on eBay
Texas 4a replacement - texas, ti-99/4a

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

£4.85
Buy It Now

» View on eBay
New nos 4a family - nos,

New nos 4a family - nos,

£43.07
Buy It Now

» View on eBay
Texas instruments 4a - texas, ti-99/4a

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

£9.99
Buy It Now

» View on eBay
Texas instruments 4a - texas, 99/4a

Texas instruments 4a - texas, 99/4a

£6.51
Buy It Now

» View on eBay
Vintage ppi super - vintage,

Vintage ppi super - vintage,

£142.40
Buy It Now

» View on eBay
Texas instruments computer - texas,

Texas instruments computer - texas,

£75.64
Buy It Now

» View on eBay
Retro texas instruments - texas,

Retro texas instruments - texas,

£43.61
Buy It Now

» View on eBay
Texas instruments 4a - instruments, ti-99/4a

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

£106.76
Buy It Now

» View on eBay
Module in original - 99,

Module in original - 99,

£17.24
Buy It Now

» View on eBay
Ti99 4 module - ti99/4,

Ti99 4 module - ti99/4,

£43.07
Buy It Now

» View on eBay
New nos sealed - new, texas

New nos sealed - new, texas

£45.42
Buy It Now

» View on eBay
Texas instruments 4a - instruments, ti-99/4a

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

£43.61
Buy It Now

» View on eBay
New ti99 home - new,

New ti99 home - new,

£19.54
Buy It Now

» View on eBay
Texas ti99 motherboard - texas,

Texas ti99 motherboard - texas,

£10.80
Buy It Now

» View on eBay
Division 1 game - division,

Division 1 game - division,

£8.81
Buy It Now

» View on eBay
Texas instruments 4 - texas, ti

Texas instruments 4 - texas, ti

£267.00
Buy It Now

» View on eBay
Atari shamus for - atari, the

Atari shamus for - atari, the

£31.89
Buy It Now

» View on eBay
Ti99 4a scholastic - ti99/4, 'scholastic

Ti99 4a scholastic - ti99/4, 'scholastic

£238.86
Buy It Now

» View on eBay
Vtg texas instruments 4a - instruments, ti-99/4a

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

£17.76
Buy It Now

» View on eBay

Looking for more ti99?

Search eBay live — fresh results filtered for the best value, updated every hour.

🔍 Search live deals
📊96 listings · from £1.36 · avg £57.7

Browse 96 ti99 listings currently in our index. Prices range from £1.36 to £267, with an average of £57.7. 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 →

Try this: d link powerline | spectrum 128k | suunto d4 | amstrad | powerline gigabit | spectrum computer | devolo | psion | spectrum 128 | sharp pocket computer

Shop by budget

< £25 £25 – £50 £50 – £100 £100 – £200 £200 – £500 > £500

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 £267 — giving you a wide budget spread to work with. The average price of £57.7 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.

🔍 ti99 Search live on eBay