For Sale UK

21st birthday key

4

21st birthday key for sale on largest auction and classifieds sites

Home / Other Occasions / 21st birthday key refurbished & used for sale | For Sale UK
Boxed silver 18th - 18th, or

Boxed silver 18th - 18th, or

£6.49
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21st birthday gift keyring - -,

21st birthday gift keyring - -,

£3.49
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Boxed silver 21st birthday - boxed,

Boxed silver 21st birthday - boxed,

£7.49
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Gift boxed silver 18th 21st - 18th,

Gift boxed silver 18th 21st - 18th,

£8.99
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21st birthday key keyring - 21st,

21st birthday key keyring - 21st,

£4.79
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16th 18th 21st birthday - 18th,

16th 18th 21st birthday - 18th,

£3.95
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Boxed silver 21st birthday key - silver,

Boxed silver 21st birthday key - silver,

£7.49
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21st birthday gift - 21st,

21st birthday gift - 21st,

£3.49
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21st birthday gift - 21st,

21st birthday gift - 21st,

£3.49
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21st birthday gift necklace - 21st,

21st birthday gift necklace - 21st,

£4.79
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21st birthday gifts for

21st birthday gifts for

£5.33
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White wooden heart cut key - white,

White wooden heart cut key - white,

£3.29
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18th 21st birthday - birthday, lucky

18th 21st birthday - birthday, lucky

£6.99
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60th 70th 80th - 60th,,

60th 70th 80th - 60th,,

£4.75
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21st birthday good luck brass - ,

21st birthday good luck brass - ,

£14.99
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Personalised birthday gift - personalised,

Personalised birthday gift - personalised,

£8.99
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21st birthday key - 21st, cake

21st birthday key - 21st, cake

£1.99
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Birthday keyring gift for her - gift,

Birthday keyring gift for her - gift,

£3.99
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Girls 18th 21st birthday gift - birthday,

Girls 18th 21st birthday gift - birthday,

£15.00
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Girls 18th 21st birthday - girls,

Girls 18th 21st birthday - girls,

£16.00
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21st birthday key keyring - ,

21st birthday key keyring - ,

£4.79
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Personalised 21st birthday - 21st,

Personalised 21st birthday - 21st,

£9.99
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Vintage solid brass - vintage,

Vintage solid brass - vintage,

£2.24
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21st birthday glass and - birthday, key

21st birthday glass and - birthday, key

£5.13
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21st birthday gifts for - gifts,

21st birthday gifts for - gifts,

£6.74
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21st birthday keepsake gift - 21st,

21st birthday keepsake gift - 21st,

£9.95
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Personalised 16th 18th - 16th,, 18th,

Personalised 16th 18th - 16th,, 18th,

£5.75
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Equilibrium rose gold 18th - gold,

Equilibrium rose gold 18th - gold,

£13.99
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60th 70th 80th 90th - 70th,, 80th,

60th 70th 80th 90th - 70th,, 80th,

£5.75
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Personalised 21st key - personalised,

Personalised 21st key - personalised,

£6.99
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Key necklace personalised - necklace,,

Key necklace personalised - necklace,,

£12.49
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21st birthday key - key, door

21st birthday key - key, door

£75.00
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21st birthday key - 21st,

21st birthday key - 21st,

£5.45
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21st birthday gift - 21st,

21st birthday gift - 21st,

£4.95
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Boxed 21st birthday key - boxed,

Boxed 21st birthday key - boxed,

£5.45
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New you with love - to, 21st

New you with love - to, 21st

£4.11
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Silver age female keepsake - silver,

Silver age female keepsake - silver,

£10.99
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Personalised grandson 21st - grandson,

Personalised grandson 21st - grandson,

£3.59
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Derwent crystal 21st birthday - 21st,

Derwent crystal 21st birthday - 21st,

£19.99
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Personalised 18th birthday - personalised,

Personalised 18th birthday - personalised,

£4.99
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Regency collection 21st - collection,

Regency collection 21st - collection,

£6.52
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Pink 21st birthday key - 21st,

Pink 21st birthday key - 21st,

£4.38
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Personalised 21st birthday

Personalised 21st birthday

£5.59
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Age number keyring 21st - age, 21

Age number keyring 21st - age, 21

£3.99
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Happy birthday gift - happy, keyring

Happy birthday gift - happy, keyring

£3.31
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Silver age female keepsake - age,

Silver age female keepsake - age,

£8.99
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You tatty teddy - me,

You tatty teddy - me,

£9.72
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18th 21st birthday celebration - 21st,

18th 21st birthday celebration - 21st,

£6.25
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Glass birthday key with - birthday,

Glass birthday key with - birthday,

£10.99
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21st silver birthday key 2 - key,

21st silver birthday key 2 - key,

£2.50
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Large 18th and 21st - , birthday

Large 18th and 21st - , birthday

£2.24
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White wooden heart cut key - cut,

White wooden heart cut key - cut,

£3.29
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21st birthday key necklace - birthday,

21st birthday key necklace - birthday,

£9.99
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Keyring gifts for - gifts,

Keyring gifts for - gifts,

£4.99
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Personalised 21st birthday key - 21st,

Personalised 21st birthday key - 21st,

£4.79
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Personalised happy birthday - happy,

Personalised happy birthday - happy,

£4.99
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21st birthday silver tone - birthday,

21st birthday silver tone - birthday,

£5.20
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21st birthday key the - birthday@key,

21st birthday key the - birthday@key,

£7.50
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Ladies 21st birthday gift - 21st,

Ladies 21st birthday gift - 21st,

£15.00
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Vintage 21st birthday novelty - 21st,

Vintage 21st birthday novelty - 21st,

£3.31
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Silver key keyring - silver,

Silver key keyring - silver,

£5.99
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21st birthday wish bracelet - 21st,

21st birthday wish bracelet - 21st,

£3.07
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21st birthday silver brass - birthday,

21st birthday silver brass - birthday,

£8.75
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Personalised nephew 21st - personalised,

Personalised nephew 21st - personalised,

£3.59
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16th 18th 21st birthday - 16th,,

16th 18th 21st birthday - 16th,,

£4.75
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21st birthday glass - birthday, cups

21st birthday glass - birthday, cups

£5.45
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9ct yellow gold - 9ct, birthday

9ct yellow gold - 9ct, birthday

£64.95
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Silver 21st birthday - 21st,

Silver 21st birthday - 21st,

£9.99
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Glass 21st birthday key with - glass,

Glass 21st birthday key with - glass,

£11.99
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Lucky sixpence keyrings 21st - keyrings,

Lucky sixpence keyrings 21st - keyrings,

£7.95
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21st birthday key the door - 21st, to

21st birthday key the door - 21st, to

£8.99
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21st birthday gift key - gift,, to

21st birthday gift key - gift,, to

£4.37
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Personalised godson 21st - personalised,

Personalised godson 21st - personalised,

£3.59
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21st birthday large - birthday,

21st birthday large - birthday,

£16.15
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You happy 21st birthday - me,

You happy 21st birthday - me,

£2.23
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Brass 21st birthday key booch - key,

Brass 21st birthday key booch - key,

£10.80
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18th 21st birthday - 18th,

18th 21st birthday - 18th,

£15.00
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Vintage birthday card 21st - vintage,

Vintage birthday card 21st - vintage,

£1.38
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Lucky sixpence happy birthday - lucky,

Lucky sixpence happy birthday - lucky,

£4.99
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Personalised 13th 16th - 13th,

Personalised 13th 16th - 13th,

£8.99
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21st birthday glass key - birthday, set

21st birthday glass key - birthday, set

£5.45
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Birthday

Birthday

£5.99
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Inspirational 21st bookmark - 21st,

Inspirational 21st bookmark - 21st,

£8.00
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21st birthday diva - birthday,

21st birthday diva - birthday,

£5.25
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Girls 21st birthday gift - girls,

Girls 21st birthday gift - girls,

£8.50
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Stratton 21st birthday - 21st,

Stratton 21st birthday - 21st,

£13.00
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Solid sterling silver 21st - sterling,

Solid sterling silver 21st - sterling,

£18.99
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You happy 21st birthday - you,

You happy 21st birthday - you,

£6.52
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21st birthday key - 21st,

21st birthday key - 21st,

£3.31
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21st birthday card key the - card.,

21st birthday card key the - card.,

£1.75
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From you tatty teddy - tatty,

From you tatty teddy - tatty,

£4.38
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21st birthday gift - gift, party

21st birthday gift - gift, party

£8.21
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Birthday gift floating heart - birthday,

Birthday gift floating heart - birthday,

£6.99
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21st birthday keyring - , gift

21st birthday keyring - , gift

£4.38
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Girls 21st birthday - 21st, gift,

Girls 21st birthday - 21st, gift,

£8.50
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Looking for more 21st birthday key?

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📊95 listings · from £1.38 · avg £8.31
⚠️ These listings were last updated more than 15 days ago. Search for fresh listings

Browse 95 21st birthday key listings currently in our index. Prices range from £1.38 to £75, with an average of £8.31. 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 21st birthday key →

Try this: university robes | chocolate bar wrappers | hen party headbands | tin anniversary | baileys bottle | choir robes | easter joblot | footprints sand | funeral wreaths | novelty straws

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Everything you need to know about 21st birthday key

Whether you are looking for a brand-new or second-hand 21st birthday key, eBay offers one of the largest selections available online. With 95 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 £1.38, while premium listings can reach £75 — giving you a wide budget spread to work with. The average price of £8.31 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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