Is grim reaper costume kids profitable to sell on Amazon United States?

The niche generates $462K/yr across 59 tracked products. 2 of 10 products launched in the last 360 days are still selling. 90-day search growth is -4.2%. Flapen's verdict: Worth a look (53/100).

How competitive is the grim reaper costume kids niche?

32 brands and 82 sellers compete. The top 5 products take 34% of clicks and top 5 brands hold 70% of demand.

What do buyers complain about in grim reaper costume kids?

Top complaints mined from reviews: Size-Overall, Quality-Overall, Advertised Vs Actual Product. The return rate is 4.9%.

When does demand for grim reaper costume kids peak?

Demand peaks in Sep–Oct–Nov; the busiest month runs 50.2× the quietest.

What does it cost to enter the grim reaper costume kids niche?

Listings span $8.62–$57.05; the average listing price is $25.95 (sweet spot $15–$100). The average incumbent carries 710 reviews — the moat a new listing must climb.

Grim Reaper Costume Kids

Worth a look

Shows a sweet-spot price point ($25.95 avg), but weak search conversion (0.9%) keeps it on the watch list.

Avg price

Incredible$25.95

avg listing price — sweet spot $15–$100

Price range

Great$8.62–$57.05

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

Competition

Great34%

top-5 click share — an open shelf

Review moat

Good710.05

avg incumbent reviews — the moat a new listing must climb

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Market size

Good$462K

$462K/yr · 1.9M searches

Brand share

Good70%

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

Returns

Okay4.9%

return rate — above 5% kills the launch gate

Growth

Bad-4.2%

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

Conversion

Bad0.9%

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

Is grim reaper costume kids profitable on Amazon?

According to Flapen's Amazon United States niche tracking, grim reaper costume kids is a $462K/yr Amazon United States market (1.9M searches/yr). The top 5 brands hold 70% of demand. Demand peaks in Sep–Oct–Nov. Verdict: Worth a look — 53/100.

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

grim reaper costume kids market size & sales

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

Units sold / yr: 25K–30K; avg 250–500/product
Revenue / yr: $649K–$779K; units × avg price
Conversion rate: 0.9%
Avg BSR: #1,900
Page quality: 0%
Prime: 85%
Sponsored: 49%
Out of stock: 13.1%
Avg brand age: 36 months
Avg seller age: 167 days

Competition: brands, sellers & click share

Clicks spread well past the top 5 (34% combined) — an open shelf where new products get seen.

Brands

32 falling

Sellers

Top-5 brand share

70%

Top 20: 93%

Top-5 click share

34%

Top 20: 70%

Open market

26%

Fun World35%
Joyshop15%
Cosplaysky8%
CosInStyle8%
SZCXTOP5%
Morph4%

grim reaper costume kids demand & seasonality

Weekly Amazon search volume, last 104 weeks — -4.2% search growth over the last 90 days.

Peak months: Sep, Oct, Nov · busiest ÷ quietest = 50.2×

Open Trend

Top grim reaper costume kids search terms shoppers use

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

grim reaper129K/yr +0.4%0.3% conv.
grim reaper costume311K/yr +9.0%1.4% conv.
ghostface costume kids158K/yr -6.7%0.8% conv.
scream costume kids263K/yr -9.1%0.8% conv.
ghost face costumes for kids293K/yr -32.7%0.6% conv.
grim reaper costume kids279K/yr +12.7%0.2% conv.
reaper costume46K/yr +7.5%0.5% conv.
ghostface costume for kids12K/yr +15.8%0.6% conv.
grim reaper cloak35K/yr -4.8%1.1% conv.
kids ghostface costume40K/yr -17.8%0.8% conv.

All search terms

Top grim reaper 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 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Joyshop Men & Kids Tunic Hooded Robe Halloween Cosplay Costume Robe Cloak Cape (Black XX-Large)

Joyshop$11.814.3★794 rev

Grim Reaper Costume Set Men & Women Black Hooded Robe Halloween Cosplay Phantom Costumes Robe Cloak Cape (Black Cloak Cape)

CosInStyle$22.474.4★85 rev

Fun World Boys Ghost Face Toddler Costume

Fun World$44.234.6★37 rev

Fun World Ghost Face Aged Child Costume Medium 8-10

Fun World$33.404.5★160 rev

Fun World Officially Licensed 25th Anniversary Ghost Face Youth Costume Medium

Fun World$46.244.6★429 rev

Newest

by launch date

Joyshop Men & Kids Tunic Hooded Robe Halloween Cosplay Costume Robe Cloak Cape (Black XX-Large)

Joyshop$11.81794 rev

5mo ago

Joyshop Men & Kids Tunic Hooded Robe Halloween Cosplay Costume Robe Cloak Cape (Black Medium)

Joyshop$11.06794 rev

5mo ago

6 Pcs Halloween Grim Reaper Costume Kids Dark Knight Glowing Eyes Reaper Phantom Outfit (Large(8-10 Years))

Mesleboru$22.8355 rev

12mo ago

Grim Reaper Costumes Set for Adult Halloween Scary Ghost Hooded Robe

SZCXTOP$19.7477 rev

1y ago

Yunsuelo Halloween Hooded Cloak Grim Reaper Cosplay Costume Medieval Renaissance Cape Gothic Wizard Cape (Black)

Yunsuelo$24.6884 rev

1y ago

What reviews say buyers love and hate about grim reaper costume kids

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

What buyers love

Quality-Overall22%

“Reasonable quality for the money”

Size-Overall14%

“Perfect size”

Advertised Vs Actual Product10%

“as advertised”

Value For Money9%

“Great value”

Gifting Purpose6%

“Fun gift”

Material Quality5%

“Definitely not the cheap materials”

Durability5%

“Seems very durable”

Comfort-Overall4%

“Comfortable to wear - enough room to put on a few layers”

Fun/Entertainment Experience3%

“Cute discussion starter”

Weight Light3%

“not very heavy in material”

What buyers complain about

Size-Overall18%

“very small”

Quality-Overall10%

“Cheaply made, buy at ur own risk”

Advertised Vs Actual Product9%

“Didn't look much like the picture”

Smell8%

“Chemical smelling”

Functionality-Overall7%

“the execution is lacking”

Value For Money6%

“$30 garbage”

Durability4%

“broke after he dropped it while trick or treating”

Material Quality3%

“super cheap material”

Thickness3%

“Much thinner”

Comfort-Overall2%

“is super uncomfortable i dont recommend this for any adults this is most likely a kids mask”

Top return reasons

Size-Overall43%

Advertised Vs Actual Product9%

Length9%

Material Quality7%

Quality-Overall4%

Thin4%

Value For Money3%

Smell3%

Defective Material/Parts2%