Boys Halloween Costumes 8-10
FailBuyers convert on only 0.7% of searches, so Boys Halloween Costumes 8-10 is a Fail.
- Flapen Score
- 49 / 100Top 33% of 16,930 Clothing, Shoes & Jewelry niches · +4 vs the category median of 4549
- Market size
- $245K/yr1.1M searches / yr
- 90-day growth
- -22.7%search demand this quarter
- Competition
- 28%top-5 click share · 56 brands · 107 sellers
Flapen Score
Boys Halloween Costumes 8-10 against its category
The dotted line is the Clothing, Shoes & Jewelry average. Past it, Boys Halloween Costumes 8-10 is stronger. Inside it, weaker.
Market
The Boys Halloween Costumes 8-10 market on Amazon at a glance
Shoppers on Amazon United States searched for Boys Halloween Costumes 8-10 1.1M times last year and spent an estimated $245K. The top 5 brands take 34% of clicks. Demand peaks in Sep–Oct–Nov. Flapen scores it 49 out of 100, a Fail.
01 · Demand
An estimated 0.7% of those searches ended in a purchase.
Shoppers searched for this 1.1M times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 0.7% of those searches ended in a purchase. Searches in the last 90 days moved -22.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated $245K a year.
- Searches, last 12 months
- 1.1M
- Growth, 90 days vs prior 90
- -22.7%
- Conversion, latest week
- 0.7%
- Market size, estimated
- $245Ka year
- Peak month
- October57.0× the quietest month
- Top search term
- boys costumes 6-862K searches a year
02 · Price
A sale here is worth $31.38.
Listings sell for $31.38 on average, from $6.54 to $126.46. Amazon reports units sold in ranges. This niche sold 8K to 10K a year. The average listing sells 0 to 100 of them. At $31.38 that is $0 to $3K a year per listing.
- Average price
- $31.38inside the $15 to $100 sweet spot
- Price range
- $6.54–$126.46
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 8K–10K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$3K
- Returns
- 5.5%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
87% of listings pay for placement with sponsored ads. 99% ship with Prime. On an average day, 12.4% of listings are out of stock. The average listing ranks #783 within Boys. It carries 2,183 reviews at 4.55 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 87%
- Prime listings
- 99%
- Out of stock, average day
- 12.4%
- Average rank
- #783in Boys
- Average rating
- 4.55 starsAmazon United States average 4.42 stars
- Average reviews
- 2,183per listing
- Listings tracked
- 77
04 · Newcomers
8 of last year's 19 launches cleared the first-year sales bar.
19 products launched here in the last 12 months. 8 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 40 months on average, so the names here are settling in.
- Launched, last 12 months
- 19
- Successful launches
- 8Amazon's first-year sales bar
- Average brand age
- 40 months
Products
Top Boys Halloween Costumes 8-10 products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 10, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
mcuaeddu Demogorgon Onesie Halloween Costume Costume Warm Long Sleeve Costume (10-12 Years)
- Price
- $36.83
- Rating
- 4.6/5
- Reviews
- 169
- Age
- 5mo ago

Teuevayl Boys Muscle Chest Dress up Costumes Trunk with Superhero Policeman Fireman Costume Kids Pretend Role Play Costumes Set Boys Dress up Clothes for Kids Ages 3 4 5 6 7
- Price
- $33.63
- Rating
- 4.5/5
- Reviews
- 1,120
- Age
- 5y ago

Jeowoqao Costumes for Kids Boys Dress up Clothes for Role Play Boys Muscle Chest Dress up Costumes with Policeman Fireman Costume for Toddler Boy 3 4 5 6 Years Christmas Birthday Gifts
- Price
- $28.79
- Rating
- 4.4/5
- Reviews
- 87
- Age
- 10mo ago

Spooktacular Creations Halloween Ninja Costume Black Ninja Outfit Set for Kids Halloween Costumes with Accessories for Boys Dress Up and Role Play Party (Small 5-7 yrs)
- Price
- $28.57
- Rating
- 4.7/5
- Reviews
- 10,729
- Age
- 8y ago

Elite Sports IBJJF Ultra Light BJJ Brazilian Jiu Jitsu Gi for Kids with Preshrunk Fabric and Free Belt (Green 1)
- Price
- $44.22
- Rating
- 4.8/5
- Reviews
- 5,654
- Age
- 8y ago
Trending
estimated 90-day click momentum
Spiderman Boys 2-Piece Snug-fit Cotton Holiday Pajama Set Soft & Cute for Kids MILES UNIFORM 6
- Price
- $15.32
- Rating
- 4.7/5
- Reviews
- 3,269
- Age
- 2mo ago

Elite Sports IBJJF Ultra Light BJJ Brazilian Jiu Jitsu Gi for Kids with Preshrunk Fabric and Free Belt (Black 1)
- Price
- $43.46
- Rating
- 4.8/5
- Reviews
- 5,654
- Age
- 8y ago

Elite Sports IBJJF Ultra Light BJJ Brazilian Jiu Jitsu Gi for Kids with Preshrunk Fabric and Free Belt (Green 1)
- Price
- $44.22
- Rating
- 4.8/5
- Reviews
- 5,654
- Age
- 8y ago

mcuaeddu Demogorgon Onesie Halloween Costume Costume Warm Long Sleeve Costume (10-12 Years)
- Price
- $36.83
- Rating
- 4.6/5
- Reviews
- 169
- Age
- 5mo ago

Nabobs Unisex Animal Onesie Costume Flannel Halloween Cosplay Costume - Homewear Animal Outfit
- Price
- $15.29
- Rating
- 4.7/5
- Reviews
- 76
- Age
- 9mo ago
Newest
by launch date
Marvel Unisex Child Kids 2-piece Snug-fit Cotton Pajama Set Spider Costume 6 US
- Price
- $13.73
- Rating
- 4.7/5
- Reviews
- 3,269
- Age
- 2mo ago

Spiderman Boys 2-Piece Snug-fit Cotton Holiday Pajama Set Soft & Cute for Kids MILES UNIFORM 6
- Price
- $15.32
- Rating
- 4.7/5
- Reviews
- 3,269
- Age
- 2mo ago

mcuaeddu Demogorgon Onesie Halloween Costume Costume Warm Long Sleeve Costume (10-12 Years)
- Price
- $36.83
- Rating
- 4.6/5
- Reviews
- 169
- Age
- 5mo ago

DISHIO Kids Pretend Role Play Costumes Dress Up Clothes for Toddlers 4 Sets Astronaut Policeman Firefighter Engineer Costume for Kids and Toddlers Boys Christmas Birthday Age 3 to 6
- Price
- $27.18
- Rating
- 4.2/5
- Reviews
- 60
- Age
- 9mo ago

Nabobs Unisex Animal Onesie Costume Flannel Halloween Cosplay Costume - Homewear Animal Outfit
- Price
- $15.29
- Rating
- 4.7/5
- Reviews
- 76
- Age
- 9mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 28% of clicks, no more. An open shelf where new products get seen.
Brands
56 falling
Sellers
107
Est. top-5 brand share
34%
Top 20: 75%
Est. top-5 click share
28%
Top 20: 63%
Open market
60%
- mcuaeddu9%
- Jazwares Costume Play7%
- Spooktacular Creations6%
- Teuevayl6%
- Marvel6%
- Jeowoqao6%
Demand
Boys Halloween Costumes 8-10 search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Sep, Oct, Nov · busiest ÷ quietest = 57.0×
Search terms
Top Boys Halloween Costumes 8-10 search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- boys costumes 6-862K/yr
- boys costumes 4-648K/yr
- disfraz nio38K/yr
- boy costumes 4-629K/yr
- boys costumes 10-1286K/yr
- kids costumes for boys 4-646K/yr
- boys costumes 8-1091K/yr
- boys halloween costumes 8-10187K/yr
- boy costumes 6-850K/yr
- costumes for kids 10-1222K/yr
Reviews and returns
What reviews say buyers love and hate about Boys Halloween Costumes 8-10
We read the reviews and the return reasons for every product selling here.
“Little big”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
19 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Boys Halloween Costumes 8-10 questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









