mario hat and mustache
Skip itSoft demand (-43.9% this quarter) — this niche doesn't clear our bar today.
Avg price
Great$17.28avg listing price — sweet spot $15–$100
Review moat
Great475.9avg incumbent reviews — the moat a new listing must climb
Price range
Good$11.39–$23.41cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Good68%top-5 brand share — brands hold most of the demand
Conversion
Good4.9%search→purchase rate — share of searches ending in a sale
Competition
Good52%top-5 click share — leaders hold, buyers still browse
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Returns
Okay5.8%return rate — above 6% kills the launch gate
Market size
Bad$29K$29K/yr · 34K searches
Growth
Bad-43.9%90-day search growth — must beat 0% to launch
Competition
The top 5 products take 52% of clicks — established leaders, but buyers still shop beyond them.Brands
13 rising
Sellers
44
Top-5 brand share
68%
Open market
26%
- GVVJYXD20%
- Disguise19%
- Jolbndcv13%
- Nintendo8%
- Bioworld8%
- ABG Accessories6%
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 21 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
GVVJYXD Red and Green Hat Costume Accessories Halloween Women Mens Kit with Hat Mustaches Suspenders Gloves Buttons Adult(Red)
GVVJYXD$15.234.4★24 rev
Disguise Nintendo Super Mario Brothers Mario Child Hat and Mustache One Size Child
Disguise$11.394.6★1,281 rev
Jolbndcv Red Hat with Beard for Adult Halloween Cosplay Costume
Jolbndcv$12.534.2★160 rev
Humairc Super Bros Hats Accessories Set Mary Luigy Caps Mustaches Gloves Buttons Halloween Cosplay Costume (RED&GREEN)
Humairc$22.924.6★227 rev
Super Mario Bros Embroidered Mario M Patch Mens Red Beret Cap
Bioworld$22.624.8★321 rev
Newest
by launch date
NEOELASIEN 2 Set Halloween Role Cosplay Accessories Set for Adult Red and Green Hats Gloves Beard Accessories Them Party Cosplay
NEOELASIEN$19.715 rev
GVVJYXD Red and Green Hat Costume Accessories Halloween Women Mens Kit with Hat Mustaches Suspenders Gloves Buttons Adult(Red)
GVVJYXD$15.2324 rev
CGD Super Bros Costume Set with Hat Mustache Suspenders for Halloween Instant Dress Up Kit for Cosplay & Christmas
CGD$19.8545 rev
Super Mario Kids Baseball Cap & Sunglasses with UV Protection Adjustable Sun Hat Gaming Gifts for Boys Ages 614 (Green Super Mario)
Get Trend$20.86146 rev
Super Mario Girls and Boys Winter Hat and Gloves Set Ages 4-14 Years Kids Winter Hat and Gloves Set for Boys and Girls
ABG Accessories$16.49503 rev
Trending
90-day click momentumSuper Mario Kids Baseball Cap & Sunglasses with UV Protection Adjustable Sun Hat Gaming Gifts for Boys Ages 614 (Green Super Mario)
Get Trend$20.864.7★
Super Mario Brothers Power-Ups Black Traditional Adjustable Hat
Bioworld$18.744.7★
NEOELASIEN 2 Set Halloween Role Cosplay Accessories Set for Adult Red and Green Hats Gloves Beard Accessories Them Party Cosplay
NEOELASIEN$19.713.7★
Jolbndcv Red Hat with Beard for Adult Halloween Cosplay Costume
Jolbndcv$12.534.2★
GVVJYXD Red and Green Hat Costume Accessories Halloween Women Mens Kit with Hat Mustaches Suspenders Gloves Buttons Adult(Red)
GVVJYXD$15.234.4★
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -43.9% search growth over the last 90 days.Peak months: Oct, Nov · busiest ÷ quietest = 65.2×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Perfect fit”
“The quality of the hats was pretty good”
“Great value for the money”
“Simple”
“The colors are bright”
“the suspenders adjust easily”
“it also adds versatility since you can get creative with your outfit design”
“so they stretch for a proper fit”
“The hats are made of great quality durable materials that don't feel like something you get at a costume shop”
“are very comfortable”
What buyers complain about
“They were just a little bit short for him”
“broke after one try”
“Does not come with the white gloves pictured so its a bit misleading”
“the pair I did receive were dirty”
“the material is super cheap the buttons had to be sewn on”
“It was very uncomfortable on my large head”
“Not as thick as I thought it would be”
“I would have liked the whiskers to have more adhesive”
“The scarf is very flimsy”
“cheap looking for what I paid”