Is slytherin robe profitable to sell on Amazon United States?

The niche generates $169K/yr across 32 tracked products. 1 of 7 products launched in the last 360 days are still selling. 90-day search growth is -8.0%. Flapen's verdict: Skip it (43/100).

How competitive is the slytherin robe niche?

15 brands and 39 sellers compete. The top 5 products take 45% of clicks and top 5 brands hold 70% of demand.

What do buyers complain about in slytherin robe?

Top complaints mined from reviews: Size-Overall, Quality-Overall, Gap/Hole. The return rate is 8.8% — above our launch gate.

When does demand for slytherin robe peak?

Demand peaks in Sep–Oct–Nov; the busiest month runs 21.2× the quietest.

What does it cost to enter the slytherin robe niche?

Listings span $6.36–$107.50; the average listing price is $39.68 (sweet spot $15–$100). The average incumbent carries 1,400 reviews — the moat a new listing must climb.

slytherin robe

Skip it

High returns (8.8%) — this niche doesn't clear our bar today.

Avg price

Incredible$39.68

avg listing price — sweet spot $15–$100

Price range

Great$6.36–$107.50

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

Competition

Good45%

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

Brand share

Good70%

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

Review moat

Good1,399.81

avg incumbent reviews — the moat a new listing must climb

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Market size

Okay$169K

$169K/yr · 316K searches

Growth

Bad-8.0%

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

Conversion

Bad1.4%

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

Returns

Bad8.8%

return rate — above 5% kills the launch gate

Signals High Returns

According to Flapen's Amazon United States niche tracking, slytherin robe is a $169K/yr Amazon United States market (316K searches/yr). The top 5 brands hold 70% of demand. Demand peaks in Sep–Oct–Nov. Verdict: Skip it — 43/100.

Data updated Jul 17, 2026 · scored weekly · How we score niches

slytherin robe market data

Units sold / yr: 4K–5K; avg 100–250/product
Revenue / yr: $159K–$198K; units × avg price
Conversion rate: 1.4%
Avg BSR: #5,217
Page quality: 0%
Prime: 88%
Sponsored: 66%
Out of stock: 12.2%
Avg brand age: 49 months
Avg seller age: 164 days

Competition & brand share

The top 5 products take 45% of clicks — established leaders, but buyers still shop beyond them.

Brands

15 rising

Sellers

Top-5 brand share

70%

Top 20: 100%

Top-5 click share

45%

Top 20: 88%

Open market

24%

Disguise21%
iMiibel17%
Harry Potter16%
INTIMO9%
GOLDSTITCH7%
Rakumi6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -8.0% search growth over the last 90 days.

Peak months: Sep, Oct, Nov · busiest ÷ quietest = 21.2×

Open Trend

Top slytherin robe search terms

slytherin robe96K/yr -3.9%0.9% conv.
slytherin costume109K/yr -12.0%0.8% conv.
slytherin costume women34K/yr +10.3%0.2% conv.
harry potter slytherin robe10K/yr -4.4%0.8% conv.
slytherin cloak8K/yr +11.4%0.7% conv.
slytherin robes5K/yr -7.4%1.7% conv.
harry potter costume slytherin8K/yr +25.1%0.2% conv.
harry potter slytherin costume14K/yr -32.8%0.5% conv.
harry potter robe slytherin4K/yr -21.0%0.7% conv.
slytherin robe adult11K/yr -51.8%1.8% conv.

All search terms

Top slytherin robe 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.

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

iMiibel Wizard Robe with Hooded Black Wizard Cloak Costume for Adult and Teens Halloween Costume Dress Up Accessory for Men Women

iMiibel$17.484.3★48 rev

Disguise Harry Potter Slytherin Robe Deluxe Wizarding World Adult Costume Accessory Adult XL (42-46)

Disguise$41.894.3★1,148 rev

GOLDSTITCH Robe Hooded Vintage Cape Costume Deluxe Halloween Cape Cloak Wizard Costume

GOLDSTITCH$19.404.5★51 rev

Rakumi Wizard Costume for Adults 4 Pcs Magic Robe Set Wand Tie Scarf Halloween Cosplay Outfit for Men Women

Rakumi$28.624.2★6 rev

Harry Potter Slytherin School Uniform Knee High Socks

Harry Potter$8.694.7★5,936 rev

Newest

by launch date

Harry Potter Personalized Slytherin Robe - Official Hogwarts House Costume with Embroidered Crest & Wand Pocket - M-L

Harry Potter$107.507 rev

4mo ago

Rakumi Wizard Costume for Adults 4 Pcs Magic Robe Set Wand Tie Scarf Halloween Cosplay Outfit for Men Women

Rakumi$28.626 rev

6mo ago

Harry Potter Adult Slytherin Robe Official Hogwarts House Costume with Embroidered Crest Green Lining & Wand Pocket M/L

Harry Potter$92.4729 rev

7mo ago

iMiibel Wizard Robe with Hooded Black Wizard Cloak Costume for Adult and Teens Halloween Costume Dress Up Accessory for Men Women

iMiibel$17.4848 rev

9mo ago

Harry Potter Slytherin Knitted Crest Scarf - Green & Silver with Tassels - Inspired by Prisoner of Azkaban - 66 x 7 - Soft Winter Knit Scarf for Kids & Adults - Wizarding World Costume Accessory

Harry Potter$24.26119 rev

10mo ago

What buyers say about slytherin robe

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

What buyers love

Quality-Overall33%

“Great quality, and I love the personalised name”

Size-Overall19%

“The fit was comfortable”

Comfort-Overall7%

“It feels very comfy”

Warmth5%

“it keeps you warm”

Soft Feel4%

“The material is very soft and warm, and it actually feels pretty comfortable to wear for long periods”

Stitch/Finish/Polish4%

“Finishing is nice”

Shape/Style3%

“The cut is authentic to the movies”

Weight Heavy3%

“It's heavy, well crafted with gorgeous colours and nice textures”

Thickness3%

“The material is thick”

Ease Of Use2%

“easy to use”

What buyers complain about

Size-Overall31%

“Being XS I was surprised with the heaviness it still had”

Quality-Overall25%

“It just wasn't quite good enough for my Prefect”

Gap/Hole25%

“Arrived with a hole”

Top return reasons

Size-Overall42%

Length9%

Material Quality7%

Quality-Overall5%

Value For Money5%

Color4%

Advertised Vs Actual Product4%

Sleeve Fit4%

Product Condition3%

Stitch/Finish/Polish2%

Common questions

Is slytherin robe profitable to sell on Amazon United States?: The niche generates $169K/yr across 32 tracked products. 1 of 7 products launched in the last 360 days are still selling. 90-day search growth is -8.0%. Flapen's verdict: Skip it (43/100).
How competitive is the slytherin robe niche?: 15 brands and 39 sellers compete. The top 5 products take 45% of clicks and top 5 brands hold 70% of demand.
What do buyers complain about in slytherin robe?: Top complaints mined from reviews: Size-Overall, Quality-Overall, Gap/Hole. The return rate is 8.8% — above our launch gate.
When does demand for slytherin robe peak?: Demand peaks in Sep–Oct–Nov; the busiest month runs 21.2× the quietest.
What does it cost to enter the slytherin robe niche?: Listings span $6.36–$107.50; the average listing price is $39.68 (sweet spot $15–$100). The average incumbent carries 1,400 reviews — the moat a new listing must climb.