albert einstein costume
Skip itA small market ($42K/yr) — this niche doesn't clear our bar today.
Review moat
Great256.06avg incumbent reviews — the moat a new listing must climb
Avg price
Great$19.62avg listing price — sweet spot $15–$100
Price range
Good$6.56–$36.04cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Good68%top-5 brand share — brands hold most of the demand
Competition
Good49%top-5 click share — leaders hold, buyers still browse
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Conversion
Okay3.3%search→purchase rate — share of searches ending in a sale
Growth
Okay+6.1%90-day search growth — must beat 0% to launch
Returns
Bad6.4%return rate — above 6% kills the launch gate
Market size
Bad$42K$42K/yr · 64K searches
Competition
The top 5 products take 49% of clicks — established leaders, but buyers still shop beyond them.Brands
19 rising
Sellers
38
Top-5 brand share
68%
Open market
25%
- Haysandy19%
- mifengda17%
- Rrshnsgv14%
- XonyiCos9%
- Suhine9%
- SATINIOR7%
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 33 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Haysandy Kids Mad Scientist Costume Crazy Physicist Costume Wig Lab Coat Glasses Mustache for 100th Day of School Cosplay (8-10t)
Haysandy$24.314.4★174 rev
Rrshnsgv 6 PCS Old Man Mad Scientist Wig Set Crazy Physicist Costume Dressing Up Grandpa for Kids 100th Day of School Cosplay Party With Eyebrows Mustache Glasses
Rrshnsgv$9.444.6★220 rev
mifengda Doctor Scientist Lab Coat for Kids Children Scientist Doctor Costume Dress Up Coat for Boys Girls Halloween Costume Role Play
mifengda$9.064.6★526 rev
XonyiCos Kids Mad Scientist 9 Pcs Set With Wig 100th Day of School Old Man Albert Einstein Costume for 5-6 Years
XonyiCos$22.144.6★148 rev
mifengda Mad Scientist Costume Kids Doctor White Lab Coat Halloween Crazy Mad Scientist Physicist Costume Include Lab Coat Wig Glasses Mustache Eyebrows Gloves Bow Tie for Cosplay Pretend Play
mifengda$15.874.3★68 rev
Newest
by launch date
Mad Scientist Costume Kids 6 Pieces Bowtie for Dressing Up Dressing Glasses A Pair of Laboratory Gloves Magnifying Glass Wig PVC Science Name Badge Pass for Science Birthday Party Decorations
2 MULE TEAM$12.558 rev
6PCS Old Man Mad Scientist Wig Costume Set Crazy Physicist Wigs Costume with Hair Net Eyebrows Mustache Glasses Frame for Kids Boys 100th Day of School Grandpa Cosplay Props Dress up Supplies
Paradi star$8.5232 rev
7Pcs Old Man Mad Scientist Wig Set Crazy Physicist Wigs Costume Grandpa Cosplay Props for Kids 100th Day of School Halloween Dress up Accessories Hair Net Eyebrows Mustache Glasses Frame Bow Tie
Paradi star$8.1732 rev
Jnnzzggu 8 PCS Old Man Mad Scientist Wig Set Crazy Old Man Physicist Wig Costume Lab Glasses Mustache Physicist Costume
Jnnzzggu$8.4236 rev
Meirrnyyu 7 Pcs Old Man Mad Scientist Wig Set Crazy Old Man Costume Wig Set Dressing up Grandpa Costume for Cosplay Party Wig Hair Nets Bow Tie Eyebrows Mustache Glasses Set
Meirrnyyu$8.4045 rev
Trending
90-day click momentum
SATINIOR 6 Pieces Mad Scientist Costume Adult Lab Coat Brown Costume Back to The Future Man Wig Goggles Props(2X-Large)
SATINIOR$30.364.6★
Haysandy Kids Mad Scientist Costume Crazy Physicist Costume Wig Lab Coat Glasses Mustache for 100th Day of School Cosplay(5-6t)
Haysandy$22.164.4★
SATINIOR 6 Pieces Mad Scientist Costume Adult Lab Coat Brown Costume Back to The Future Man Wig Goggles Props(X-Large)
SATINIOR$29.424.6★
SATINIOR 6 Pieces Mad Scientist Costume Adult Lab Coat Brown Costume Back to The Future Man Wig Goggles Props(Large)
SATINIOR$30.104.6★
Snwquik Lab Coat for Men&Women Doctor Costume for Adults Teens White Long Sleeve Unisex Science Chemistry Lab Coat (M)
Snwquik$11.634.1★
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +6.1% search growth over the last 90 days.Peak months: Mar, Apr, May, Oct · busiest ÷ quietest = 28.2×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“the jacket is made well”
“Fit well”
“Great costume for the money”
“Looks as advertised”
“Stays on well and it comfortable”
“Fun costume for kids”
“Super cute and easy to use”
“It appears to be made of high quality materials”
“Great for projects”
“durable”
What buyers complain about
“Not well made”
“Wig and mustaches fell a part and the watch broke within 30 min”
“Runs small”
“my daughter had an allergic reaction within 10-15 minutes of wearing it”
“Hair sits a bit weird in comparison to the picture”
“The item received looks a fraction of the advertised product”
“The adhesive hurts to take off a childs face”
“Arrived used”
“The Famous Physicist Einstein wig is pretty bad”
“It is synthetic and inexpensive looking”