For Sale UK

Mad scientist costume

4

Mad scientist costume for sale on Ireland's largest auction and classifieds sites

Home / Specialty / Mad scientist costume refurbished & used for sale | For Sale UK
Childs mad scientist - childs,

Childs mad scientist - childs,

£16.99 · Buy It Now

» View details on eBay #sponsored
Mad scientist costume set - mad,

Mad scientist costume set - mad,

£9.99 · Buy It Now

» View details on eBay #sponsored
Mad scientist costume kids - mad,

Mad scientist costume kids - mad,

£9.99 · Buy It Now

» View details on eBay #sponsored
Child mad scientist costume - child,

Child mad scientist costume - child,

£21.99 · Buy It Now

» View details on eBay #sponsored
7pcs mad scientist costume - mad,

7pcs mad scientist costume - mad,

£7.40 · Buy It Now

» View details on eBay #sponsored
Kids mad scientist - mad, boys

Kids mad scientist - mad, boys

£11.49 · Buy It Now

» View details on eBay #sponsored
Grey mad scientist wig - scientist,

Grey mad scientist wig - scientist,

£12.99 · Buy It Now

» View details on eBay #sponsored
Mens mad scientist - mad, costume

Mens mad scientist - mad, costume

£14.99 · Buy It Now

» View details on eBay #sponsored
Child unisex mad scientist - unisex,

Child unisex mad scientist - unisex,

£14.99 · Buy It Now

» View details on eBay #sponsored
Mens mad scientist costume - mens,

Mens mad scientist costume - mens,

£21.99 · Buy It Now

» View details on eBay #sponsored
Albert einstein wig - einstein, adults

Albert einstein wig - einstein, adults

£12.99 · Buy It Now

» View details on eBay #sponsored
Scientist wig with unibrow - wig, set

Scientist wig with unibrow - wig, set

£19.99 · Buy It Now

» View details on eBay #sponsored
Doctor coat fancy dress - doctor,

Doctor coat fancy dress - doctor,

£9.95 · Buy It Now

» View details on eBay #sponsored
Child mad scientist costume - child,

Child mad scientist costume - child,

£32.78 · Buy It Now

» View details on eBay #sponsored
Bristol novelty childrens kids - bristol, childrens/kids

Bristol novelty childrens kids - bristol, childrens/kids

£11.10 · Buy It Now

» View details on eBay #sponsored
Child boy mad scientist - child,

Child boy mad scientist - child,

£15.49 · Buy It Now

» View details on eBay #sponsored
Women mad scientist - mad,

Women mad scientist - mad,

£7.08 · Buy It Now

» View details on eBay #sponsored
Mens halloween costume - , black

Mens halloween costume - , black

£20.99 · Buy It Now

» View details on eBay #sponsored
Childs slime scientist costume - slime,

Childs slime scientist costume - slime,

£17.99 · Buy It Now

» View details on eBay #sponsored
Adults crazy scientist - crazy, lab

Adults crazy scientist - crazy, lab

£13.99 · Buy It Now

» View details on eBay #sponsored
Albert einstein wig adults - einstein,

Albert einstein wig adults - einstein,

£6.99 · Buy It Now

» View details on eBay #sponsored
Wild white mad crazy - crazy, scientist

Wild white mad crazy - crazy, scientist

£10.99 · Buy It Now

» View details on eBay #sponsored
Couples doctor and nurse - doctor,

Couples doctor and nurse - doctor,

£10.99 · Buy It Now

» View details on eBay #sponsored
Doctor lab mad scientist - lab, coat

Doctor lab mad scientist - lab, coat

£9.95 · Buy It Now

» View details on eBay #sponsored
Fancy dress costume mad - dress,

Fancy dress costume mad - dress,

£5.50 · Buy It Now

» View details on eBay #sponsored
Mad scientist mens - scientist, halloween

Mad scientist mens - scientist, halloween

£22.99 · Buy It Now

» View details on eBay #sponsored
Wicked costumes mad - wicked,

Wicked costumes mad - wicked,

£10.99 · Buy It Now

» View details on eBay #sponsored
Adult doctor lab coat crazy - doctor,

Adult doctor lab coat crazy - doctor,

£13.99 · Buy It Now

» View details on eBay #sponsored
Medical lab coat laboratory - medical,

Medical lab coat laboratory - medical,

£18.99 · Buy It Now

» View details on eBay #sponsored
Mens mad scientist costume - mad,

Mens mad scientist costume - mad,

£31.86 · Buy It Now

» View details on eBay #sponsored
Mens mad scientist costume - mad,

Mens mad scientist costume - mad,

£25.48 · Buy It Now

» View details on eBay #sponsored
Unisex medical lab coat - unisex,

Unisex medical lab coat - unisex,

£7.75 · Buy It Now

» View details on eBay #sponsored
Mad spooky scientist - spooky,

Mad spooky scientist - spooky,

£6.51 · Buy It Now

» View details on eBay #sponsored
Childrens size einstein - childrens,

Childrens size einstein - childrens,

£35.99 · Buy It Now

» View details on eBay #sponsored
Rubies mad scientist - rubies,

Rubies mad scientist - rubies,

£12.99 · Buy It Now

» View details on eBay #sponsored
Mad scientist costume - scientist, 7-8

Mad scientist costume - scientist, 7-8

£8.66 · Buy It Now

» View details on eBay #sponsored
Bristol novelty childrens - novelty, childrens/kids

Bristol novelty childrens - novelty, childrens/kids

£11.10 · Buy It Now

» View details on eBay #sponsored
Mad scientist wig latex bald - wig,

Mad scientist wig latex bald - wig,

£8.99 · Buy It Now

» View details on eBay #sponsored
Biggles pilot goggles mad - pilot, goggles,

Biggles pilot goggles mad - pilot, goggles,

£77.95 · Buy It Now

» View details on eBay #sponsored
Kids boys mad - kids, scientist

Kids boys mad - kids, scientist

£21.24 · Buy It Now

» View details on eBay #sponsored
Mad scientist adult costume - scientist,

Mad scientist adult costume - scientist,

£20.53 · Buy It Now

» View details on eBay #sponsored
New doctor diabolical coat mad - new,

New doctor diabolical coat mad - new,

£18.99 · Buy It Now

» View details on eBay #sponsored
Mad scientist wig costume - wig, with

Mad scientist wig costume - wig, with

£11.57 · Buy It Now

» View details on eBay #sponsored
Adults crazy scientist lab - scientist,

Adults crazy scientist lab - scientist,

£13.99 · Buy It Now

» View details on eBay #sponsored
Allaura mad scientist - mad,

Allaura mad scientist - mad,

£15.99 · Buy It Now

» View details on eBay #sponsored
Mad clown wigs scientist bald - mad,

Mad clown wigs scientist bald - mad,

£10.99 · Buy It Now

» View details on eBay #sponsored
Childrens mad scientist white - mad,

Childrens mad scientist white - mad,

£23.99 · Buy It Now

» View details on eBay #sponsored
Nutty professor wig mad - nutty,

Nutty professor wig mad - nutty,

£9.99 · Buy It Now

» View details on eBay #sponsored
Mad scientist biggles - mad,

Mad scientist biggles - mad,

£9.95 · Buy It Now

» View details on eBay #sponsored
Child mad scientist fancy - child,

Child mad scientist fancy - child,

£13.95 · Buy It Now

» View details on eBay #sponsored
Nutty professor wig mad - professor,

Nutty professor wig mad - professor,

£9.99 · Buy It Now

» View details on eBay #sponsored
Adults crazy scientist - adults, lab

Adults crazy scientist - adults, lab

£13.99 · Buy It Now

» View details on eBay #sponsored
4pieces cosplay halloween - 4pieces,

4pieces cosplay halloween - 4pieces,

£16.82 · Buy It Now

» View details on eBay #sponsored
Unisex mad scientist - mad,

Unisex mad scientist - mad,

£22.00 · Buy It Now

» View details on eBay #sponsored
Rubies age years boys - rubies, 9-10

Rubies age years boys - rubies, 9-10

£13.96 · Buy It Now

» View details on eBay #sponsored
Child mad scientist - child, fancy

Child mad scientist - child, fancy

£12.95 · Buy It Now

» View details on eBay #sponsored
Mens mad scientist doctor - mens,

Mens mad scientist doctor - mens,

£26.99 · Buy It Now

» View details on eBay #sponsored
Copper steampunk goggles crazy - steampunk,

Copper steampunk goggles crazy - steampunk,

£15.44 · Buy It Now

» View details on eBay #sponsored
Mens fancy dress costume - fancy,

Mens fancy dress costume - fancy,

£13.99 · Buy It Now

» View details on eBay #sponsored
Unisex medical lab - medical, coat

Unisex medical lab - medical, coat

£7.49 · Buy It Now

» View details on eBay #sponsored
Mens crazy mad scientist - mad, white

Mens crazy mad scientist - mad, white

£18.99 · Buy It Now

» View details on eBay #sponsored
Steampunk mad scientist - steampunk,

Steampunk mad scientist - steampunk,

£22.71 · Buy It Now

» View details on eBay #sponsored
Kid adult mad scientist - kid,

Kid adult mad scientist - kid,

£27.59 · Buy It Now

» View details on eBay #sponsored
Steampunk costume goggles

Steampunk costume goggles

£15.44 · Buy It Now

» View details on eBay #sponsored
Unisex medical lab coat - unisex, doctor

Unisex medical lab coat - unisex, doctor

£7.99 · Buy It Now

» View details on eBay #sponsored
4ps mad scientist costume - scientist,

4ps mad scientist costume - scientist,

£17.09 · Buy It Now

» View details on eBay #sponsored
Steampunk mad scientist - mad,

Steampunk mad scientist - mad,

£18.17 · Buy It Now

» View details on eBay #sponsored
Mad scientist crazy inventor - mad,

Mad scientist crazy inventor - mad,

£59.23 · Buy It Now

» View details on eBay #sponsored
Mad scientist evil psycho - mad,

Mad scientist evil psycho - mad,

£33.11 · Buy It Now

» View details on eBay #sponsored
Adult deluxe mad scientist - adult,

Adult deluxe mad scientist - adult,

£24.52 · Buy It Now

» View details on eBay #sponsored
Steampunk costume goggles

Steampunk costume goggles

£22.71 · Buy It Now

» View details on eBay #sponsored
Unisex medical lab - lab, coat

Unisex medical lab - lab, coat

£7.99 · Buy It Now

» View details on eBay #sponsored
Unisex medical lab coat - unisex,

Unisex medical lab coat - unisex,

£7.75 · Buy It Now

» View details on eBay #sponsored
Green gray white mad - white,

Green gray white mad - white,

£14.54 · Buy It Now

» View details on eBay #sponsored
Unisex medical lab coat doctor - medical,

Unisex medical lab coat doctor - medical,

£7.99 · Buy It Now

» View details on eBay #sponsored
Steampunk mad scientist time - steampunk,

Steampunk mad scientist time - steampunk,

£11.81 · Buy It Now

» View details on eBay #sponsored
Halloween mens mad - halloween, scientist

Halloween mens mad - halloween, scientist

£12.99 · Buy It Now

» View details on eBay #sponsored
Kid mad scientist costume - kid's,

Kid mad scientist costume - kid's,

£33.61 · Buy It Now

» View details on eBay #sponsored
Copper steampunk goggles crazy - goggles,

Copper steampunk goggles crazy - goggles,

£17.26 · Buy It Now

» View details on eBay #sponsored
Mad scientist adult - mad,

Mad scientist adult - mad,

£19.99 · Buy It Now

» View details on eBay #sponsored
Topcosplay cosplay mad - topcosplay,

Topcosplay cosplay mad - topcosplay,

£24.56 · Buy It Now

» View details on eBay #sponsored
Albert einstein boys - sn-g3-5,

Albert einstein boys - sn-g3-5,

£11.66 · Buy It Now

» View details on eBay #sponsored
Kids biohazard mad scientist - kids,

Kids biohazard mad scientist - kids,

£5.41 · Buy It Now

» View details on eBay #sponsored
Nwt mad scientist wig - scientist, white

Nwt mad scientist wig - scientist, white

£11.81 · Buy It Now

» View details on eBay #sponsored
Kids mad scientist cosplay - mad,

Kids mad scientist cosplay - mad,

£20.04 · Buy It Now

» View details on eBay #sponsored
Mad scientist halloween - mad,

Mad scientist halloween - mad,

£27.48 · Buy It Now

» View details on eBay #sponsored
Plus size mad - plus,

Plus size mad - plus,

£51.78 · Buy It Now

» View details on eBay #sponsored
Mad scientist child - mad,

Mad scientist child - mad,

£42.45 · Buy It Now

» View details on eBay #sponsored
Mad scientist steam - mad, punk

Mad scientist steam - mad, punk

£15.44 · Buy It Now

» View details on eBay #sponsored
Steampunk mad scientist - mad,

Steampunk mad scientist - mad,

£22.71 · Buy It Now

» View details on eBay #sponsored
Steampunk mad scientist - steampunk, time

Steampunk mad scientist - steampunk, time

£9.08 · Buy It Now

» View details on eBay #sponsored
Mad scientist child halloween - scientist,

Mad scientist child halloween - scientist,

£7.27 · Buy It Now

» View details on eBay #sponsored
Steampunk mad scientist time - steampunk,

Steampunk mad scientist time - steampunk,

£9.08 · Buy It Now

» View details on eBay #sponsored
Fun world lab rat - lab,

Fun world lab rat - lab,

£8.35 · Buy It Now

» View details on eBay #sponsored
Ey224 mad scientist doctor - mad,

Ey224 mad scientist doctor - mad,

£25.46 · Buy It Now

» View details on eBay #sponsored

Looking for more mad scientist costume?

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

🔍 Search live deals
📊95 listings · from £5.41 · avg £17.5

Browse 95 mad scientist costume listings currently in our index. Prices range from £5.41 to £77.95, with an average of £17.5. 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 mad scientist costume →

Try this: brave soul parka | geisha costume | french eye suits | frankenstein mask | dsquared jeans | lou lou dress | wax waistcoat | 1940s sunglasses | southern belle dress | bo peep fancy dress

Shop by budget

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

Everything you need to know about mad scientist costume

Whether you are looking for a brand-new or second-hand mad scientist costume, 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 £5.41, while premium listings can reach £77.95 — giving you a wide budget spread to work with. The average price of £17.5 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.

🔍 mad scientist costume Search live on eBay