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inflatable minion costume

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Brand-locked demand (top 5 brands take 99% of clicks) — this niche doesn't clear our bar today.

Market size 16Growth 82Conversion 8Competition 17Returns 14Price range 92Avg price 94Brand share 3Review moat 90Quality gap 76

Avg price

Great$47.64

avg listing price — sweet spot $15–$100

Price range

Great$12.90–$75.22

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

Review moat

Great190.92

avg incumbent reviews — the moat a new listing must climb

Growth

Great+77.3%

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

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Competition

Bad79%

top-5 click share — a locked-up shelf

Market size

Bad$66K

$66K/yr · 209K searches

Returns

Bad8.6%

return rate — above 6% kills the launch gate

Conversion

Bad0.7%

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

Brand share

Bad99%

top-5 brand share — brand-locked demand

Competition

The top 5 products capture 79% of clicks — a locked-up shelf that new listings rarely crack.

Brands

6 rising

Sellers

36

Top-5 brand share

99%

Open market

0%

  • Disguise46%
  • INTIMO18%
  • Spirit Halloween17%
  • Mavoka14%
  • Minions4%
  • CONGRU1%

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%10%$7K20%$13K30%$20K40%$26K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 12 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +77.3% search growth over the last 90 days.
35K25KSpike '24Spike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Sep, Oct, Nov · busiest ÷ quietest = 42.9×

Reviews

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

What buyers love

Value For Money22%

“Fun worth the money”

Quality-Overall22%

“Decent quality”

Size-Overall18%

“Fits just right”

Ease Of Use9%

“Easy to use and funny”

Comfort-Overall9%

“The glasses were more comfortable than expected”

Soft Feel7%

“The beanie is surprisingly soft”

Correct Contents3%

“It comes perfectly”

Advertised Vs Actual Product2%

“As advertised”

Durability2%

“they should easily last”

Storage Capacity2%

“Plenty of room inside”

What buyers complain about

Size-Overall42%

“The gloves are a little big for my son”

Quality-Overall13%

“Poor quality and run small”

Strap/String Quality6%

“The strap would consistently snap”

Strength6%

“EXTREMELY fragile”

Functionality-Overall6%

“Not functional at all highly inconvenient”

Value For Money6%

“Very expensive for literally 20 mins of enjoyment”

Material Quality6%

“Cheap material”

Gap/Hole6%

“Had a hole in it within a couple days”

Durability4%

“The hat, gloves, and suspenders are good quality however the glasses almost immediately fell apart whenever I took it out of the package”

Adhesion/Stickiness4%

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

Top return reasons

Size-Overall59%
Quality-Overall6%
Defective Material/Parts4%
Material Quality3%
Length3%
Value For Money3%
Functionality-Overall3%
Advertised Vs Actual Product2%
Product Condition2%
Zipper Quality2%