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70

minion costume

Worth a look

Shows a $3.6M/yr market, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 96Growth 69Conversion 47Competition 87Returns 19Price range 86Avg price 95Brand share 74Review moat 90Quality gap 45

Market size

Incredible$3.6M

$3.6M/yr · 3.9M searches

Avg price

Incredible$24.87

avg listing price — sweet spot $15–$100

Review moat

Great195.66

avg incumbent reviews — the moat a new listing must climb

Competition

Great28%

top-5 click share — an open shelf

Price range

Great$7.26–$74.00

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

Brand share

Good61%

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

Growth

Good+49.6%

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

Conversion

Okay3.8%

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Returns

Bad7.5%

return rate — above 6% kills the launch gate

According to Flapen's Amazon United States niche tracking, minion costume is a $3.6M/yr Amazon United States market (3.9M searches/yr). The top 5 brands hold 61% of demand. Demand peaks in Sep–Oct–Nov. Verdict: Worth a look — 70/100.

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

Market data

Units sold / yr
100K–125K
avg 2,500–3,000/product
Revenue / yr
$2.5M–$3.1M
units × avg price
Launch success
16%
3 of 19 new (360d)
Conversion rate
3.8%
Avg BSR
#9,921
Page quality
0%
Prime
91%
Sponsored
82%
Out of stock
7.2%
Avg brand age
37 months
Avg seller age
173 days

Competition

Clicks spread well past the top 5 (28% combined) — an open shelf where new products get seen.

Brands

32 falling

Sellers

79

Top-5 brand share

61%

Top 20: 92%

Top-5 click share

28%

Top 20: 64%

Open market

35%

  • INTIMO22%
  • HEYFIZZ19%
  • Disguise7%
  • Hizhogqul6%
  • CONGRU6%
  • DSKOBT4%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +49.6% search growth over the last 90 days.
1.8M1.3MSpike '24Spike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Sep, Oct, Nov · busiest ÷ quietest = 118.3×

Product shelf

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

0%2%$73K4%$145K6%$218K8%$290K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

All 65 tracked products in this niche — three views at once, no toggling.

Reviews

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

What buyers love

Quality-Overall17%

“Medium quality”

Size-Overall16%

“The size was accurate”

Value For Money14%

“Not too expensive”

Comfort-Overall7%

“comfortable”

Advertised Vs Actual Product7%

“As advertised”

Ease Of Use4%

“Easy to use”

Fun/Entertainment Experience3%

“Hilarious and fun”

Design-Overall3%

“Design and Aesthetic”

Adjustability/Rotatability/Reclining3%

“The baseball cap is easily adjustable so it fits perfectly”

Color2%

“the bright color stands out nicely”

What buyers complain about

Size-Overall21%

“Runs way small”

Strap/String Quality10%

“Glasses broke straps broke”

Quality-Overall8%

“Cheap and poorly made”

Value For Money5%

“Very expensive for literally 20 mins of enjoyment”

Durability4%

“wont last long”

Material Quality3%

“Cheap material”

Adhesion/Stickiness3%

“The thing that adjusts the glasses broke so therefore I have to hot glue it before my sons birthday”

Advertised Vs Actual Product2%

“Pretty disappointed that I trusted it would be as described”

Smell2%

“they did the job they kind of smell like chemicals”

Product Condition2%

“Unfortunately I received a used order”

Top return reasons

Size-Overall57%
Quality-Overall5%
Strap/String Quality4%
Value For Money4%
Defective Material/Parts3%
Advertised Vs Actual Product3%
Length3%
Material Quality2%
Durability2%
Functionality-Overall2%

Common questions

Is minion costume profitable to sell on Amazon United States?
The niche generates $3.6M/yr across 65 tracked products. 3 of 19 products launched in the last 360 days are still selling. 90-day search growth is +49.6%. Flapen's verdict: Worth a look (70/100).
How competitive is the minion costume niche?
32 brands and 79 sellers compete. The top 5 products take 28% of clicks and top 5 brands hold 61% of demand.
What do buyers complain about in minion costume?
Top complaints mined from reviews: Size-Overall, Strap/String Quality, Quality-Overall. The return rate is 7.5% — above our launch gate.
When does demand for minion costume peak?
Demand peaks in Sep–Oct–Nov; the busiest month runs 118.3× the quietest.
What does it cost to enter the minion costume niche?
Listings span $7.26–$74.00; the average listing price is $24.87 (sweet spot $15–$100). The average incumbent carries 196 reviews — the moat a new listing must climb.

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