Second-handSmartphonesSamsung Galaxy S21
Smartphones
Used Samsung Galaxy S21
9 versions · 477 offers
Samsung Galaxy S21 5G · 128GB: today, 29 October 2026, it usually sells for £161 delivered. Of the 115 offers we compared, half ask between £135 and £185.
The lowest price across every version, in total
£98.26
£95.15 + £3.11 shipping
5G · 128GB
usedjozefkoval08
The price range, version by version
Each version has its own price range, with its chart, on its own page.
- 5G · 128GB175 offers · half ask £135–£185
- FE · 128GB124 offers · half ask £130–£180
- S21+ · 128GB55 offers · half ask £131–£180
- S21+ 5G · 256GB10 offers · half ask £149–£189
- 256GB16 offers · half ask £158–£179
- FE 5G · 256GB6 offers · from £139.95
- Ultra · 128GB72 offers · half ask £205–£315
- Ultra · 256GB12 offers · from £199.00
- Ultra · 512GB7 offers · half ask £239–£289
Offers for every version 477
Cheapest first: 21–40 of 477.
Offers marked “defect stated” stay on the list but never count as the lowest price: the seller says something is wrong with the item.
| Site | Version | Listing | Stated condition | In total | ||
|---|---|---|---|---|---|---|
| Offer on eBay · FE · 128GB · electronicseller2050 · £95.00SCREEN BURN Samsung Galaxy S21FE 5G 128GB Navydefect statedFE · 128GBusedelectronicseller2050 | FE · 128GB | SCREEN BURN Samsung Galaxy S21FE 5G 128GB Navydefect statedelectronicseller2050 | used | £95.00shipping included | ||
| Offer on eBay · Ultra · 128GB · andprod_43 · £95.60Samsung Galaxy S21 Ultra 5G 128GB Smartphone - Green lines on Screendefect statedUltra · 128GBusedandprod_43 | Ultra · 128GB | Samsung Galaxy S21 Ultra 5G 128GB Smartphone - Green lines on Screendefect statedandprod_43 | used | £95.60£92.22 + £3.38 shipping | ||
| Offer on eBay · FE · 128GB · special_offers1 · £97.99Samsung Galaxy S21 FE White Unlocked 128GB 6.4" 32MP 5G Android Smartphone #S06defect statedFE · 128GBusedspecial_offers1 | FE · 128GB | Samsung Galaxy S21 FE White Unlocked 128GB 6.4" 32MP 5G Android Smartphone #S06defect statedspecial_offers1 | used | £97.99shipping included | ||
| Offer on eBay · 5G · 128GB · jozefkoval08 · £98.26Samsung Galaxy S21 SM-G991B/DS 128GB Black Bar Smartphone (Used)5G · 128GBusedjozefkoval08 | 5G · 128GB | Samsung Galaxy S21 SM-G991B/DS 128GB Black Bar Smartphone (Used)jozefkoval08 | used | £98.26the lowest£95.15 + £3.11 shipping | ||
| Offer on eBay · Ultra · 128GB · littlelives-uk · £99.90Samsung Galaxy S21 Ultra 5G - 128 GB - Unlocked - Phantom Silver - Grade CUltra · 128GBusedlittlelives-uk | Ultra · 128GB | Samsung Galaxy S21 Ultra 5G - 128 GB - Unlocked - Phantom Silver - Grade Clittlelives-uk | used | £99.90shipping included | ||
| Offer on eBay · 5G · 128GB · gadgetgoat · £99.99Samsung Galaxy S21 5G 8GB 128GB 6.2" Android Smartphone Phantom Pink - Read Descdefect stated5G · 128GBusedgadgetgoat | 5G · 128GB | Samsung Galaxy S21 5G 8GB 128GB 6.2" Android Smartphone Phantom Pink - Read Descdefect statedgadgetgoat | used | £99.99shipping included | ||
| Offer on eBay · 5G · 128GB · cps.elec_82cps · £99.99Samsung Galaxy S21 5G 128GB On Vodafone Smartphone – Black Crack On Screendefect stated5G · 128GBusedcps.elec_82cps | 5G · 128GB | Samsung Galaxy S21 5G 128GB On Vodafone Smartphone – Black Crack On Screendefect statedcps.elec_82cps | used | £99.99shipping included | ||
| Offer on eBay · 5G · 128GB · fenzo4581 · £103.84Samsung Galaxy S21 5G SM-G991B/DS - 128GB - Grey - Unlocked5G · 128GBusedfenzo4581 | 5G · 128GB | Samsung Galaxy S21 5G SM-G991B/DS - 128GB - Grey - Unlockedfenzo4581 | used | £103.84£99.95 + £3.89 shipping | ||
| Offer on eBay · FE · 128GB · stay_free77 · £103.89Samsung Galaxy S21 FE 5G SM-G990BZADEUA - 128GB - Graphite (Unlocked) (Dual SIM)FE · 128GBusedstay_free77 | FE · 128GB | Samsung Galaxy S21 FE 5G SM-G990BZADEUA - 128GB - Graphite (Unlocked) (Dual SIM)stay_free77 | used | £103.89£100.00 + £3.89 shipping | ||
| Offer on eBay · 5G · 128GB · techmanic.ltd · £104.99Samsung Galaxy S21 5G SM-G991B/DS - 128GB - Phantom Grey (Unlocked) - Shadowdefect stated5G · 128GBusedtechmanic.ltd | 5G · 128GB | Samsung Galaxy S21 5G SM-G991B/DS - 128GB - Phantom Grey (Unlocked) - Shadowdefect statedtechmanic.ltd | used | £104.99shipping included | ||
| Offer on eBay · FE · 128GB · dtbroome1999 · £108.08Samsung Galaxy S21 FE 5G 128GB Black SmartphoneFE · 128GBuseddtbroome1999 | FE · 128GB | Samsung Galaxy S21 FE 5G 128GB Black Smartphonedtbroome1999 | used | £108.08£104.70 + £3.38 shipping | ||
| Offer on eBay · 5G · 128GB · uk_remarketing · £108.59Samsung Galaxy S21 5G (wireless charging ONLY)5G · 128GBuseduk_remarketing | 5G · 128GB | Samsung Galaxy S21 5G (wireless charging ONLY)uk_remarketing | used | £108.59£104.70 + £3.89 shipping | ||
| Offer on eBay · 5G · 128GB · ajs_3 · £108.59Samsung Galaxy S21 5G 128GB lilac purple5G · 128GBusedajs_3 | 5G · 128GB | Samsung Galaxy S21 5G 128GB lilac purpleajs_3 | used | £108.59£104.70 + £3.89 shipping | ||
| Offer on eBay · 5G · 128GB · zoemcc12 · £108.59Samsung Galaxy S21 5G 128GB Black Unlocked Smartphone5G · 128GBusedzoemcc12 | 5G · 128GB | Samsung Galaxy S21 5G 128GB Black Unlocked Smartphonezoemcc12 | used | £108.59£104.70 + £3.89 shipping | ||
| Offer on eBay · S21+ · 128GB · luluow1 · £108.92Samsung Galaxy S21 Plus 128GB PurpleS21+ · 128GBusedluluow1 | S21+ · 128GB | Samsung Galaxy S21 Plus 128GB Purpleluluow1 | used | £108.92£105.00 + £3.92 shipping | ||
| Offer on eBay · 5G · 128GB · asnewmidlands · £109.00Samsung Galaxy S21 5G SM-G991B/DS 128GB - Works Perfect cracked outer screendefect stated5G · 128GBusedasnewmidlands | 5G · 128GB | Samsung Galaxy S21 5G SM-G991B/DS 128GB - Works Perfect cracked outer screendefect statedasnewmidlands | used | £109.00shipping included | ||
| Offer on eBay · 5G · 128GB · tradefair100 · £109.99Samsung Galaxy S21 SM-G990B/DS 128GB Unlocked Sage Green Grade C Condition5G · 128GBusedtradefair100 | 5G · 128GB | Samsung Galaxy S21 SM-G990B/DS 128GB Unlocked Sage Green Grade C Conditiontradefair100 | used | £109.99shipping included | ||
| Offer on eBay · 5G · 128GB · preloved-tech · £109.99Samsung Galaxy S21 5G - 128GB - Grey (Unlocked) Android 15 Read Descriptiondefect stated5G · 128GBusedpreloved-tech | 5G · 128GB | Samsung Galaxy S21 5G - 128GB - Grey (Unlocked) Android 15 Read Descriptiondefect statedpreloved-tech | used | £109.99shipping included | ||
| Offer on eBay · FE · 128GB · ecoutlet · £109.99Samsung Galaxy S21 FE 5G SM-G990B 128GB Graphite Unlocked Average Condition 537vFE · 128GBusedecoutlet | FE · 128GB | Samsung Galaxy S21 FE 5G SM-G990B 128GB Graphite Unlocked Average Condition 537vecoutlet | used | £109.99shipping included | ||
| Offer on eBay · 5G · 128GB · mobitronixltd · £109.99Samsung Galaxy S21 5G SM-G991U 128GB Phantom Grey Unlocked5G · 128GBusedmobitronixltd | 5G · 128GB | Samsung Galaxy S21 5G SM-G991U 128GB Phantom Grey Unlockedmobitronixltd | used | £109.99shipping included |
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