Is glow in the dark skeleton costume kids profitable to sell on Amazon United States?

The niche generates $19K/yr across 11 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -9.7%. Flapen's verdict: Skip it (38/100).

How competitive is the glow in the dark skeleton costume kids niche?

8 brands and 13 sellers compete. The top 5 products take 62% of clicks and top 5 brands hold 81% of demand.

What do buyers complain about in glow in the dark skeleton costume kids?

Top complaints mined from reviews: Stitch/Finish/Polish, Strength, Durability. The return rate is 2.8%.

When does demand for glow in the dark skeleton costume kids peak?

Demand peaks in Sep–Oct–Nov; the busiest month runs 161.8× the quietest.

What does it cost to enter the glow in the dark skeleton costume kids niche?

Listings span $17.10–$31.65; the average listing price is $24.01 (sweet spot $15–$100). The average incumbent carries 1,083 reviews — the moat a new listing must climb.

Glow in the Dark Skeleton Costume Kids

Skip it

A small market ($19K/yr) — this niche doesn't clear our bar today.

Avg price

Incredible$24.01

avg listing price — sweet spot $15–$100

Price range

Incredible$17.10–$31.65

cheapest to priciest tracked listing — scored on the share inside $15–$100

Review moat

Good1,082.82

avg incumbent reviews — the moat a new listing must climb

Returns

Good2.8%

return rate — above 5% kills the launch gate

Quality gap

Good4.5★

avg incumbent rating — lower means beatable quality

Brand share

Okay81%

top-5 brand share — brands hold most of the demand

Competition

Okay62%

top-5 click share — leaders hold, buyers still browse

Growth

Bad-9.7%

90-day search growth — must beat 0% to launch

Conversion

Bad1.0%

search→purchase rate — share of searches ending in a sale

Market size

Bad$19K

$19K/yr · 77K searches

Signals Low Review Barrier

Is glow in the dark skeleton costume kids profitable on Amazon?

According to Flapen's Amazon United States niche tracking, glow in the dark skeleton costume kids is a $19K/yr Amazon United States market (77K searches/yr). The top 5 brands hold 81% of demand. Demand peaks in Sep–Oct–Nov. Verdict: Skip it — 38/100.

Data updated Jul 10, 2026 · scored weekly · How we score niches

glow in the dark skeleton costume kids market size & sales

Units sold, revenue, conversion and listing quality across the tracked shelf.

Units sold / yr: 1K–2K; avg 0–100/product
Revenue / yr: $30K–$36K; units × avg price
Conversion rate: 1.0%
Avg BSR: #2,436
Page quality: 0%
Prime: 100%
Sponsored: 82%
Out of stock: 27.3%
Avg brand age: 40 months
Avg seller age: 178 days

Competition: brands, sellers & click share

The top 5 products take 62% of clicks — established leaders, but buyers still shop beyond them.

Brands

8 flat

Sellers

Top-5 brand share

81%

Top 20: 100%

Top-5 click share

62%

Top 20: 100%

Open market

12%

SimZoo26%
Family Feeling22%
DarkCom12%
Get Trend11%
Rubies9%
The Children's Place7%
Open — no brand owns it (2 brands, 12%)

glow in the dark skeleton costume kids demand & seasonality

Weekly Amazon search volume, last 104 weeks — -9.7% search growth over the last 90 days.

Peak months: Sep, Oct, Nov · busiest ÷ quietest = 161.8×

Open Trend

Top glow in the dark skeleton costume kids search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

skeleton onesie kids17K/yr -19.7%0.7% conv.
skeleton kids3K/yr +1.4%0.0% conv.
glow in the dark skeleton costume kids22K/yr -21.8%0.0% conv.
skeleton halloween costume kids5K/yr +66.7%0.0% conv.
light up skeleton costume kids3K/yr +34.2%0.0% conv.
kids glow in the dark skeleton costume7K/yr +44.4%0.0% conv.
kids skeleton costume boys12K/yr -48.8%0.0% conv.
skeleton costume kids glow in the dark2K/yr +10.7%0.0% conv.
boys skeleton costume glow in the dark452/yr +70.0%0.0% conv.
kids skeleton costume glow in the dark1K/yr -30.4%0.0% conv.

All search terms

Top glow in the dark skeleton costume kids products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 11 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Family Feeling Big Boys girls Pajamas Glow in the dark skeleton Halloween Short sleeve Cotton summer jammies Kid Pjs Size 10

Family Feeling$17.504.7★4,092 rev

SimZoo Kids Animal Pajamas Boy Girls Skeleton Cosplay Costume Sleepwear One-Piece Unisex Homewear 10-11Y

SimZoo$30.094.2★17 rev

Get Trend Glow in the Dark One Piece Pajamas Boys Teens Sizes 514 yrs Fleece Jumpsuit for Boys (9-10 Years Black)

Get Trend$23.324.4★55 rev

SimZoo Kids Animal Pajamas Boy Girls Skeleton Cosplay Costume Sleepwear One-Piece Unisex Homewear 8-9Y

SimZoo$31.604.2★17 rev

Rubies Comfywear Hooded Jumpsuit for Kids Unisex Kids Costume Skeleton Small-Medium

Rubies$17.104.0★11 rev

Newest

by launch date

Dinosaur Costume-3D Skeleton Design Realistic Halloween Dinosaur Skeleton Costume Themed Skull Cosplay Props (Childrens)

Generic$31.65218 rev

10mo ago

Get Trend Glow in the Dark One Piece Pajamas Boys Teens Sizes 514 yrs Fleece Jumpsuit for Boys (9-10 Years Black)

Get Trend$23.3255 rev

1y ago

Rubies Comfywear Hooded Jumpsuit for Kids Unisex Kids Costume Skeleton Small-Medium

Rubies$17.1011 rev

1y ago

SimZoo Kids Animal Pajamas Boy Girls Skeleton Cosplay Costume Sleepwear One-Piece Unisex Homewear 10-11Y

SimZoo$30.0917 rev

2y ago

SimZoo Kids Animal Pajamas Boy Girls Skeleton Cosplay Costume Sleepwear One-Piece Unisex Homewear 8-9Y

SimZoo$31.6017 rev

2y ago

What reviews say buyers love and hate about glow in the dark skeleton costume kids

What buyers praise and complain about, mined from review topics.

What buyers love

Size-Overall29%

“Good fit”

Quality-Overall18%

“It's very well made”

Gifting Purpose12%

“their favorite Christmas present”

Soft Feel11%

“Soft, easy to clean, fits over clothes”

Ease Of Use6%

“She can easily put it on and take it off herself and looks adorable”

Comfort-Overall5%

“Comfortable also”

Material Quality4%

“Great material”

Stitch/Finish/Polish3%

“durable and the stitching is excellent and will stand up to a 2 year old romping around in it”

Advertised Vs Actual Product3%

“fun for kids dress up play”

Brightness/Shine/Glow3%

“he loves that its glow in the dark”

What buyers complain about

Stitch/Finish/Polish25%

“Stitching is very poor quality”

Strength25%

“Stiching is very weak and incomplete”

Durability25%

“already its coming apart”

Quality-Overall25%

“Very disappointed in quality”

Top return reasons

Size-Overall65%

Length10%

Advertised Vs Actual Product4%

Value For Money3%

Product Condition3%

Quality-Overall2%

Material Quality2%

Gap/Hole1%

Color1%

Brightness/Shine/Glow1%

Common glow in the dark skeleton costume kids questions

Is glow in the dark skeleton costume kids profitable to sell on Amazon United States?: The niche generates $19K/yr across 11 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -9.7%. Flapen's verdict: Skip it (38/100).
How competitive is the glow in the dark skeleton costume kids niche?: 8 brands and 13 sellers compete. The top 5 products take 62% of clicks and top 5 brands hold 81% of demand.
What do buyers complain about in glow in the dark skeleton costume kids?: Top complaints mined from reviews: Stitch/Finish/Polish, Strength, Durability. The return rate is 2.8%.
When does demand for glow in the dark skeleton costume kids peak?: Demand peaks in Sep–Oct–Nov; the busiest month runs 161.8× the quietest.
What does it cost to enter the glow in the dark skeleton costume kids niche?: Listings span $17.10–$31.65; the average listing price is $24.01 (sweet spot $15–$100). The average incumbent carries 1,083 reviews — the moat a new listing must climb.