Boo Costume
FailShoppers spend an estimated $9K a year here, so Boo Costume is a Fail.
- Flapen Score
- 39 / 100Ranks 12,642 of 16,930 Clothing, Shoes & Jewelry niches · −6 vs the category median of 4539
- Market size
- $9K/yr234K searches / yr
- 90-day growth
- +4.8%search demand this quarter
- Competition
- 48%top-5 click share · 17 brands · 53 sellers
Flapen Score
Boo Costume against its category
The dotted line is the Clothing, Shoes & Jewelry average. Past it, Boo Costume is stronger. Inside it, weaker.
Market
The Boo Costume market on Amazon at a glance
Shoppers on Amazon United States searched for Boo Costume 234K times last year and spent an estimated $9K. The top 5 brands take 67% of clicks. Demand peaks in Sep–Oct. Flapen scores it 39 out of 100, a Fail.
01 · Demand
An estimated 0.2% of those searches ended in a purchase.
Shoppers searched for this 234K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 0.2% of those searches ended in a purchase. Searches in the last 90 days moved +4.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated $9K a year.
- Searches, last 12 months
- 234K
- Growth, 90 days vs prior 90
- +4.8%
- Conversion, latest week
- 0.2%
- Market size, estimated
- $9Ka year
- Peak month
- October163.3× the quietest month
- Top search term
- boo monsters inc costume baby51K searches a year
02 · Price
A sale here is worth $23.03.
Listings sell for $23.03 on average, from $4.49 to $75.03. Amazon reports units sold in ranges. This niche sold 750 to 1K a year. The average listing sells 0 to 100 of them. At $23.03 that is $0 to $2K a year per listing.
- Average price
- $23.03inside the $15 to $100 sweet spot
- Price range
- $4.49–$75.03
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 750–1K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$2K
- Returns
- 9.2%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
73% of listings pay for placement with sponsored ads. 81% ship with Prime. On an average day, 11.2% of listings are out of stock. The average listing ranks #1,841 within Baby. It carries 1,115 reviews at 4.43 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 73%
- Prime listings
- 81%
- Out of stock, average day
- 11.2%
- Average rank
- #1,841in Baby
- Average rating
- 4.43 starsAmazon United States average 4.42 stars
- Average reviews
- 1,115per listing
- Listings tracked
- 26
04 · Newcomers
0 of last year's 9 launches cleared the first-year sales bar.
9 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 33 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 9
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 33 months
Products
Top Boo Costume 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
elope Disney Monsters Inc Boo Velour Baby Carrier Cover Costume Infant Halloween Costume Character Standard
- Price
- $40.24
- Rating
- 4.5/5
- Reviews
- 75
- Age
- 3y ago

Infant Disney and Pixar Monster Boo Halloween Costume | Purple Monster Outfit for Babies | Monsters Inc Infant Costume 9/12mo
- Price
- $75.03
- Rating
- 4.9/5
- Reviews
- 36
- Age
- 1y ago

JenPen 4 Pcs Halloween Cartoon Costume Pink T-Shirt and Purple Leggings White Socks Purple Hair Ties Set for Costume(3t-4t)
- Price
- $28.65
- Rating
- 4.6/5
- Reviews
- 33
- Age
- 1y ago

MOBJVIY Toddler Baby Cute Animal Outfit Hooded Rompers Funny Toddler Halloween Costume Gifts One-piece Outfit (Blue 6-12 Months)
- Price
- $26.15
- Rating
- 4.6/5
- Reviews
- 101
- Age
- 1y ago

Disney Monsters Inc. Boo Infant Baby Girls Cosplay Bodysuit and Hat Set 12 Months
- Price
- $19.70
- Rating
- 4.8/5
- Reviews
- 8,653
- Age
- 2y ago
Trending
estimated 90-day click momentum
Bubblopus Baby Halloween Costumes Funny Monster Costume Cute Animal Outfit Halloween Gifts for Infant Toddler Kids (Blue 18-24 Months)
- Price
- $24.98
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 2mo ago

Bubblopus Baby Halloween Costumes Funny Monster Costume Cute Animal Outfit Halloween Gifts for Infant Toddler Kids (Blue 6-12 Months)
- Price
- $24.98
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 2mo ago

Muineobuka My First Halloween Baby Outfit Newborn Long Sleeve Ribbed Romper with Hat Little Boo Halloween Baby Outfits (Apricot 3-6 Months)
- Price
- $4.49
- Rating
- 2.0/5
- Reviews
- 1
- Age
- 11mo ago

Disney Monsters Inc. Mike Wazowski James P. Sullivan Baby Boys 3 Pack Bodysuit Creeper for Newborn and Infant
- Price
- $21.76
- Rating
- 5.0/5
- Reviews
- 5
- Age
- 7mo ago

Disney Monsters Inc. Baby Girls Coverall with Cap 2 Piece Set for Newborn and Infant
- Price
- $18.29
- Rating
- 3.9/5
- Reviews
- 16
- Age
- 9mo ago
Newest
by launch date
Bubblopus Baby Halloween Costumes Funny Monster Costume Cute Animal Outfit Halloween Gifts for Infant Toddler Kids (Blue 6-12 Months)
- Price
- $24.98
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 2mo ago

Bubblopus Baby Halloween Costumes Funny Monster Costume Cute Animal Outfit Halloween Gifts for Infant Toddler Kids (Blue 18-24 Months)
- Price
- $24.98
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 2mo ago

Disney Monsters Inc. Mike Wazowski James P. Sullivan Baby Boys 3 Pack Bodysuit Creeper for Newborn and Infant
- Price
- $21.76
- Rating
- 5.0/5
- Reviews
- 5
- Age
- 7mo ago

Disney Monsters Inc. Baby Girls Coverall with Cap 2 Piece Set for Newborn and Infant
- Price
- $17.97
- Rating
- 3.9/5
- Reviews
- 16
- Age
- 9mo ago

Disney Monsters Inc. Baby Girls Coverall with Cap 2 Piece Set for Newborn and Infant
- Price
- $18.29
- Rating
- 3.9/5
- Reviews
- 16
- Age
- 9mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 48% of clicks. Leaders hold, but buyers still shop past them.
Brands
17 falling
Sellers
53
Est. top-5 brand share
67%
Top 20: 100%
Est. top-5 click share
48%
Top 20: 92%
Open market
27%
- elope24%
- Disney23%
- Fun Costumes7%
- Bubblopus7%
- JenPen6%
- MOBJVIY6%
Demand
Boo Costume search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Sep, Oct · busiest ÷ quietest = 163.3×
Search terms
Top Boo Costume search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- boo monsters inc costume baby51K/yr
- baby boo costume11K/yr
- boo costume monsters inc baby42K/yr
- monsters inc baby costume15K/yr
- boo costume baby15K/yr
- monsters inc costume baby27K/yr
- monster inc costume baby14K/yr
- baby boo costume monsters inc18K/yr
- monsters inc boo costume baby16K/yr
- baby monsters inc costume12K/yr
Reviews and returns
What reviews say buyers love and hate about Boo Costume
We read the reviews and the return reasons for every product selling here.
“Great product and quality i have to return product base it was a little bigger for my baby”
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.
16 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 Boo Costume 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









