hulk mask
Skip itBrand-locked demand (top 5 brands take 93% of clicks) — this niche doesn't clear our bar today.
Avg price
Great$15.80avg listing price — sweet spot $15–$100
Returns
Good2.3%return rate — above 6% kills the launch gate
Conversion
Good6.0%search→purchase rate — share of searches ending in a sale
Review moat
Good825.54avg incumbent reviews — the moat a new listing must climb
Price range
Good$7.77–$25.57cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Good4.5★avg incumbent rating — lower means beatable quality
Market size
Bad$82K$82K/yr · 86K searches
Growth
Bad-10.5%90-day search growth — must beat 0% to launch
Competition
Bad76%top-5 click share — a locked-up shelf
Brand share
Bad93%top-5 brand share — brand-locked demand
Competition
The top 5 products capture 76% of clicks — a locked-up shelf that new listings rarely crack.Brands
8 rising
Sellers
49
Top-5 brand share
93%
Open market
5%
- Marvel61%
- Avazera18%
- Primary Shipments7%
- Jazwares4%
- MARVEL THE AVENGERS3%
- Mizzuco3%
- Open — no brand owns it (2 brands, 5%)
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 13 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Marvel Hulk Hero Mask Toys Classic Design Inspired By Avengers Endgame For Kids Ages 5 and Up
Marvel$10.164.8★720 rev
Avazera Superhero mask for KidsSuper hero Costumes Childrens Birthday Parties Boy Toys Gifts for Halloween Cosplay Parties (Green mask)
Avazera$10.754.2★139 rev
Marvel Avengers Hero Mask Multipack Iron Man & Hulk Mask 2-Pack Super Hero Roleplay Toys for Kids Ages 5 and Up (Amazon Exclusive)
Marvel$19.264.7★424 rev
Primary Shipments Red Superhero Hero Mask for Cosplay & Costume Universal Fit
Primary Shipments$18.364.4★14 rev
Marvel Hulk Gamma Smash Fists Soft Foam Role Play Toy Avengers Super Hero Toys for Kids Ages 5 and Up
Marvel$15.644.8★2,382 rev
Newest
by launch datePrimary Shipments Red Superhero Hero Mask for Cosplay & Costume Universal Fit
Primary Shipments$18.3614 rev
Avazera Superhero mask for KidsSuper hero Costumes Childrens Birthday Parties Boy Toys Gifts for Halloween Cosplay Parties (Green mask)
Avazera$10.75139 rev
Avazera Superhero mask for KidsSuper hero Costumes Childrens Birthday Parties Boy Toys Gifts for Halloween Cosplay Parties (Superhero 3-PCS)
Avazera$21.62139 rev
Avazera Superhero mask for KidsSuper hero Costumes Childrens Birthday Parties Boy Toys Gifts for Halloween Cosplay Parties (Superhero 4-PCS)
Avazera$25.57139 rev
Marvel Avengers Hero Mask Multipack Iron Man & Hulk Mask 2-Pack Super Hero Roleplay Toys for Kids Ages 5 and Up (Amazon Exclusive)
Marvel$19.26424 rev
Trending
90-day click momentumPrimary Shipments Red Superhero Hero Mask for Cosplay & Costume Universal Fit
Primary Shipments$18.364.4★
Marvel Avenger Hooded T-Shirt with Mask Little Boys & Toddler Size 4T Green
Marvel$19.694.7★
Avazera Superhero mask for KidsSuper hero Costumes Childrens Birthday Parties Boy Toys Gifts for Halloween Cosplay Parties (Superhero 4-PCS)
Avazera$25.574.2★
Concept One Marvel unisex adult Marvel the Incredible Hulk Multi-purpose Scarf Bandanas. Neck Gaiter Green One Size US (MAMC0046AZ-300)
Concept One$11.514.1★
Avazera Superhero mask for KidsSuper hero Costumes Childrens Birthday Parties Boy Toys Gifts for Halloween Cosplay Parties (Superhero 3-PCS)
Avazera$21.624.2★
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -10.5% search growth over the last 90 days.Peak months: Feb, Oct, Nov, Dec · busiest ÷ quietest = 7.2×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Fun for costumes”
“It is very well made & so detailed”
“With its comfortable fit”
“Worth the money”
“Good gift”
“firm plastic material”
“Be safe and well”
“they wont tear up easily”
“soft yet durable”
“The color is bold”
What buyers complain about
“The straps keep falling off”
“Very cheap quality”
“Tiny bit big”
“Not comfortable on my kids face”
“Basically, we got ripped off on the price”
“Foam has started to come apart a little”
“Elastic band doesnt stay on”
“Not the most sturdy thing”
“not easy to work with”
“Not a good design”