boys inflatable halloween costume
Skip itSoft demand (-39.3% this quarter) — this niche doesn't clear our bar today.
Avg price
Incredible$26.02avg listing price — sweet spot $15–$100
Price range
Great$13.14–$42.12cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good774.78avg incumbent reviews — the moat a new listing must climb
Brand share
Good71%top-5 brand share — brands hold most of the demand
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Conversion
Okay2.2%search→purchase rate — share of searches ending in a sale
Competition
Bad71%top-5 click share — a locked-up shelf
Market size
Bad$62K$62K/yr · 108K searches
Returns
Bad9.7%return rate — above 5% kills the launch gate
Growth
Bad-39.3%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, boys inflatable halloween costume is a $62K/yr Amazon United States market (108K searches/yr). The top 5 brands hold 71% of demand. Demand peaks in Sep–Oct–Nov. Verdict: Skip it — 33/100.
Data updated Jul 10, 2026 · scored weekly · How we score niches
boys inflatable halloween costume market data
- Units sold / yr
- 750–1K
- avg 0–100/product
- Revenue / yr
- $20K–$26K
- units × avg price
- Conversion rate
- 2.2%
- Avg BSR
- #1,565
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 78%
- Out of stock
- 12.3%
- Avg brand age
- 37 months
- Avg seller age
- 167 days
Competition & brand share
The top 5 products capture 71% of clicks — a locked-up shelf that new listings rarely crack.Brands
9 rising
Sellers
12
Top-5 brand share
71%
Top 20: 100%
Top-5 click share
71%
Top 20: 100%
Open market
20%
- EraSpooky27%
- Threadsorcery12%
- Stegosaurus12%
- KOOY11%
- inkArts10%
- SVNVIOZ9%
Demand & seasonality
Weekly Amazon search volume, last 82 weeks — -39.3% search growth over the last 90 days.Peak months: Sep, Oct, Nov · busiest ÷ quietest = 92.5×
Top boys inflatable halloween costume search terms
- inflatable costumes kids17K/yr
- funny kids costumes32K/yr
- blow up costume for kids11K/yr
- inflatables costumes for kids6K/yr
- kid blow up costume9K/yr
- kids blow up halloween costume13K/yr
- halloween costumes inflatable kids9K/yr
- costumes for kids on sale10K/yr
- kids halloween costume inflatable1K/yr
- kids funny halloween costume949/yr
Top boys inflatable halloween costume products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 9 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
EraSpooky Kids Mona Lisa Costume Funny Famous Paintings Halloween Outfits
EraSpooky$23.674.5★30 rev
Halloween Inflatable Costume Kids Blow Up Toilet Suit Boys Girls (10-12YRS)
Threadsorcery$13.144.3★60 rev
Stegosaurus Inflatable Axolotl Costume for Kids Halloween Kid Blow Up Costume Deluxe Pink Costumes for Girls Boys Cosplay Party
Stegosaurus$42.124.6★293 rev
KOOY Inflatable Unicorn Costume Kids Blow up Unicorn Costume Unicorn Inflatable Costume Funny Halloween Costumes Blow Up Costume For Kids7-10Y
KOOY$25.004.5★207 rev
inkArts Shark Blanket Hoodie - Adult Shark Sleeping Bag & Cozy Flannel Hoodie
inkArts$20.134.2★4,873 rev
Newest
by launch date
SVNVIOZ Dog Inflatable Costume for Kids Blow Up Dog Halloween Cosplay Costumes Ride on Party Costume Suit for Girls Boys
SVNVIOZ$16.7336 rev
Halloween Inflatable Costume Kids Blow Up Toilet Suit Boys Girls (10-12YRS)
Threadsorcery$13.1460 rev
Spinosaurus Inflatable Squirrel Costume Kids Thanksgiving Inflatable Costume Christmas Blow Up Squirrel Costumes Halloween Inflatable Suit for Boys Girls
Spinosaurus$41.8729 rev
EraSpooky Kids Mona Lisa Costume Funny Famous Paintings Halloween Outfits
EraSpooky$23.6730 rev
KOOY Inflatable Unicorn Costume Kids Blow up Unicorn Costume Unicorn Inflatable Costume Funny Halloween Costumes Blow Up Costume For Kids7-10Y
KOOY$25.00207 rev
Trending
90-day click momentum
Youth Ask Me About My Ninja Disguise Flip Halloween Costume Tee Black S
Crazy Dog T-Shirts$13.734.5★
SVNVIOZ Dog Inflatable Costume for Kids Blow Up Dog Halloween Cosplay Costumes Ride on Party Costume Suit for Girls Boys
SVNVIOZ$16.734.6★
RQUXMT Halloween Inflatable Dinosaur Costume Kids Blow Up T Rex Suit Boys Girls (4-5YRS)
RQUXMT$37.754.5★
Spinosaurus Inflatable Squirrel Costume Kids Thanksgiving Inflatable Costume Christmas Blow Up Squirrel Costumes Halloween Inflatable Suit for Boys Girls
Spinosaurus$41.874.7★
EraSpooky Kids Mona Lisa Costume Funny Famous Paintings Halloween Outfits
EraSpooky$23.674.5★
What buyers say about boys inflatable halloween costume
What buyers praise and complain about, mined from review topics.What buyers love
“Such a fun gift”
“comfortable”
“A decent enough costume”
“Fun& easy to move around in”
“Very soft”
“it fit him perfectly”
“It's pretty durable”
“Easy to inflate”
“well worth the cost”
“easy to use”
What buyers complain about
“Poor fit”
“literally same day started to fray on some seams”
“Not a new product”
“not well made”
“Seams are trash”
“Arrived with hole”
“a bit of a hassel to get in”
“The material was very cheap”
“This was nothing like the picture”
“I did notice that the clear face shield is thicker than most of my inflatable costumes”
Top return reasons
Common questions
- Is boys inflatable halloween costume profitable to sell on Amazon United States?
- The niche generates $62K/yr across 9 tracked products. 90-day search growth is -39.3%. Flapen's verdict: Skip it (33/100).
- How competitive is the boys inflatable halloween costume niche?
- 9 brands and 12 sellers compete. The top 5 products take 71% of clicks and top 5 brands hold 71% of demand.
- What do buyers complain about in boys inflatable halloween costume?
- Top complaints mined from reviews: Size-Overall, Durability, Product Condition. The return rate is 9.7% — above our launch gate.
- When does demand for boys inflatable halloween costume peak?
- Demand peaks in Sep–Oct–Nov; the busiest month runs 92.5× the quietest.
- What does it cost to enter the boys inflatable halloween costume niche?
- Listings span $13.14–$42.12; the average listing price is $26.02 (sweet spot $15–$100). The average incumbent carries 775 reviews — the moat a new listing must climb.