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21 flatscreen

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21 flatscreen for sale on largest auction and classifieds sites

Home / TVs / 21 flatscreen refurbished & used for sale | For Sale UK
Toshiba crt screen - crt, 21"

Toshiba crt screen - crt, 21"

£141.10
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Asus zenscreen mb229cf - asus,

Asus zenscreen mb229cf - asus,

£179.99
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Acer inch ka222q - acer,

Acer inch ka222q - acer,

£39.99
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New acer k222hql vga - acer, 21.5"

New acer k222hql vga - acer, 21.5"

£19.36
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Blaupunkt inch led - inch,

Blaupunkt inch led - inch,

£22.99
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Avtex smart tv full hd - 21.5”,

Avtex smart tv full hd - 21.5”,

£379.00
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Msi pro mp223 - hd, 21.45

Msi pro mp223 - hd, 21.45

£49.00
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Philips 226e9q full hd - 226e9q, 21.5"

Philips 226e9q full hd - 226e9q, 21.5"

£41.99
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Technika 22e21b fhd led - led, tv

Technika 22e21b fhd led - led, tv

£20.96
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Hitachi 24he2000u led hd - 24he2000u,

Hitachi 24he2000u led hd - 24he2000u,

£69.99
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29wl500 29in 21 - lg, 21:9

29wl500 29in 21 - lg, 21:9

£94.99
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Acer ka222q full hd - acer,

Acer ka222q full hd - acer,

£4.00
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Technika 22e21b fhd tested - 22e21b-fhd,

Technika 22e21b fhd tested - 22e21b-fhd,

£32.00
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27 pc monitor - 19",

27 pc monitor - 19",

£79.99
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Acer ka22q inch ka222q - ka22q,

Acer ka22q inch ka222q - ka22q,

£49.99
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Asus vp228he 5 inchfhd - 2x,

Asus vp228he 5 inchfhd - 2x,

£63.10
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Dual monitor 27 - dual, /

Dual monitor 27 - dual, /

£114.99
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Avtex smartpro hd - 21.5",

Avtex smartpro hd - 21.5",

£429.99
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Lenovo thinkcentre tio22 gen4 - tio22,

Lenovo thinkcentre tio22 gen4 - tio22,

£79.99
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Dell p2212h widescreen - 21.5",

Dell p2212h widescreen - 21.5",

£18.00
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Mint condition asus - asus, vp299cl

Mint condition asus - asus, vp299cl

£120.00
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Koorui black monitor - 21.45",

Koorui black monitor - 21.45",

£55.00
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22u401a computer monitor - 22u401a-b,

22u401a computer monitor - 22u401a-b,

£78.40
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Avtex smartpro freely range - smartpro,

Avtex smartpro freely range - smartpro,

£426.99
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Asus vp228he full hd - asus,

Asus vp228he full hd - asus,

£19.99
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Technika 24e21b fhd 6 - 24e21b-fhd, 23.6

Technika 24e21b fhd 6 - 24e21b-fhd, 23.6

£10.00
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Dell u3818dw ultrawide - ultrawide, 38"

Dell u3818dw ultrawide - ultrawide, 38"

£240.00
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Iiyama prolite t2252msc - prolite, t2252msc-b2

Iiyama prolite t2252msc - prolite, t2252msc-b2

£232.97
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Philips 226e ips monitor - 226e,

Philips 226e ips monitor - 226e,

£31.90
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Koorui s01 full hd - s01, ips

Koorui s01 full hd - s01, ips

£73.50
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Cheap 24 pc - 21",

Cheap 24 pc - 21",

£25.99
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Lenova c22 inch - 21.5, full

Lenova c22 inch - 21.5, full

£26.70
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Avtex av21ds smartpro - avtex,

Avtex av21ds smartpro - avtex,

£429.99
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Inch fhd monitor 120hz ips - 24,

Inch fhd monitor 120hz ips - 24,

£62.76
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Pixl cm215f17d inch full - pixl, 21.5

Pixl cm215f17d inch full - pixl, 21.5

£62.43
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Lenovo thinkcentre tiny one - thinkcentre, tiny-in-one

Lenovo thinkcentre tiny one - thinkcentre, tiny-in-one

£64.95
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Prodisplay p222va vga - hp,

Prodisplay p222va vga - hp,

£15.49
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Technika led tv full - technika, tv,

Technika led tv full - technika, tv,

£49.99
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Prodisplay p223a 5 inch - hp,

Prodisplay p223a 5 inch - hp,

£31.90
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Samsung s22c300h 1920 x - samsung,

Samsung s22c300h 1920 x - samsung,

£31.90
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Koorui full hd monitor - full,

Koorui full hd monitor - full,

£39.18
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Technika 24e21b fhd - tv, hd

Technika 24e21b fhd - tv, hd

£25.00
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Msi pro mp223 - fhd, lcd

Msi pro mp223 - fhd, lcd

£31.86
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Lenovo l22e flat panel - lenovo,

Lenovo l22e flat panel - lenovo,

£34.99
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Asus ve228 inch - asus,

Asus ve228 inch - asus,

£14.84
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Technika led dvd - tv,

Technika led dvd - tv,

£23.58
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Computer flat screen - flat,

Computer flat screen - flat,

£9.26
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Avtex av21ts smartpro - av21ts, freely

Avtex av21ts smartpro - av21ts, freely

£393.99
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Pixl cm215f17d inch full - pixl,

Pixl cm215f17d inch full - pixl,

£62.43
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4b3ha2 inch fhd monitor - inch,

4b3ha2 inch fhd monitor - inch,

£52.50
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Acer led computer - acer,

Acer led computer - acer,

£21.50
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Aoc e2270swn 5in led - aoc,

Aoc e2270swn 5in led - aoc,

£21.50
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E22 full hd led - 21.5",

E22 full hd led - 21.5",

£40.00
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Lenovo c22 hdmi - lenovo, 21.5"

Lenovo c22 hdmi - lenovo, 21.5"

£29.99
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Aoc 215lm00019 widescreen - aoc,

Aoc 215lm00019 widescreen - aoc,

£19.99
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Bush inch led - 21.5, with

Bush inch led - 21.5, with

£35.01
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Dell p2214hb monitor - monitor, 21.5"

Dell p2214hb monitor - monitor, 21.5"

£29.98
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Dell p2217h monitor black - monitor,

Dell p2217h monitor black - monitor,

£30.86
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Msi cms pro mp275w - cms,

Msi cms pro mp275w - cms,

£89.00
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Tested and working - tested, 22m35a-b

Tested and working - tested, 22m35a-b

£10.80
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Viewsonic va2405 fhd - va2405-h, 24"

Viewsonic va2405 fhd - va2405-h, 24"

£35.00
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Dell se2216h inch - se2216h, 22

Dell se2216h inch - se2216h, 22

£34.99
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22m37a hd gaming - lg,

22m37a hd gaming - lg,

£21.49
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Lenovo c22 lcd - lenovo, 21.5"

Lenovo c22 lcd - lenovo, 21.5"

£19.77
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Untested acer kg221q inch - kg221q, 21.5

Untested acer kg221q inch - kg221q, 21.5

£19.99
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Prodisplay p222va 5in - hp,

Prodisplay p222va 5in - hp,

£34.17
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Ultrawide flat screen - ultrawide,

Ultrawide flat screen - ultrawide,

£99.99
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Lenovo thinkvision s22 5 - lenovo, s22-4e

Lenovo thinkvision s22 5 - lenovo, s22-4e

£87.77
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Samsung t19300 - samsung, 20"

Samsung t19300 - samsung, 20"

£16.14
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Dell se2416h flat screen - se2416h, 24"

Dell se2416h flat screen - se2416h, 24"

£34.89
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Aoc i2269vwh inch - i2269vwh, (21.5

Aoc i2269vwh inch - i2269vwh, (21.5

£35.00
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Dell series e2216h led - e,

Dell series e2216h led - e,

£21.50
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Acer full inches monitor - 27,

Acer full inches monitor - 27,

£99.00
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22m35a lcd tft - lcd,

22m35a lcd tft - lcd,

£21.50
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Dell s2419h fhd ips - dell,

Dell s2419h fhd ips - dell,

£44.99
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Philips 226e ips monitor - 226e,

Philips 226e ips monitor - 226e,

£42.30
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22x21 inch hdmi - hp,

22x21 inch hdmi - hp,

£22.44
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Asus vs228ne 5in - 21.5in, full

Asus vs228ne 5in - 21.5in, full

£21.50
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Koorui s01 full hd ips - koorui, 21"

Koorui s01 full hd ips - koorui, 21"

£29.99
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Asus lcd monitor vx229h - asus,

Asus lcd monitor vx229h - asus,

£42.30
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34u511a ultrawide - lg, 34u511a-b

34u511a ultrawide - lg, 34u511a-b

£182.42
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Acer e220qe3bi gaming - 21.5",

Acer e220qe3bi gaming - 21.5",

£60.00
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Computer monitor screen - pc,

Computer monitor screen - pc,

£39.99
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Asus ve228 lcd monitor - ve228, 21.5"

Asus ve228 lcd monitor - ve228, 21.5"

£22.79
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Lenovo inch monitor - lenovo,

Lenovo inch monitor - lenovo,

£74.99
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Full led pc monitor - lg,

Full led pc monitor - lg,

£19.00
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Aoc q32v4 wqhd qhd ips - q32v4, 32"

Aoc q32v4 wqhd qhd ips - q32v4, 32"

£120.00
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Acer ek221qj0 ips full - ek221qj0,

Acer ek221qj0 ips full - ek221qj0,

£78.11
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Koorui s01 full hd - koorui,

Koorui s01 full hd - koorui,

£32.95
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Pixl cm215f17d inch full - pixl,

Pixl cm215f17d inch full - pixl,

£69.27
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Acer inch lcd monitor - acer,

Acer inch lcd monitor - acer,

£29.81
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Msi cms modern - msi, md342cqpw

Msi cms modern - msi, md342cqpw

£299.00
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Aoc e2270swn led monitor - aoc,

Aoc e2270swn led monitor - aoc,

£19.36
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22ls4d lcd tv black - 22",

22ls4d lcd tv black - 22",

£26.70
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Flat screen monitor black - lg,

Flat screen monitor black - lg,

£31.90
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Acer k202hql with - power, cable

Acer k202hql with - power, cable

£16.15
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📊96 listings · from £4 · avg £72.35
⚠️ These listings were last updated more than 8 days ago. Search for fresh listings

Browse 96 21 flatscreen listings currently in our index. Prices range from £4 to £429.99, with an average of £72.35. 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 21 flatscreen →

Try this: 75 sony television | monitor tv sony | tv 40 hd panasonic | lg television 42inch | tv 40 player dvd | tv sharp smart 40 | samsung 55 3d smart tv | tv 4k 55 smart panasonic | 4k samsung 75 tv smart | 43 qled tv samsung

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Everything you need to know about 21 flatscreen

Whether you are looking for a brand-new or second-hand 21 flatscreen, 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 £4, while premium listings can reach £429.99 — giving you a wide budget spread to work with. The average price of £72.35 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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