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fishstick fortnite costume kids

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A small market ($0/yr) — this niche doesn't clear our bar today.

Market size 0Growth 25Conversion 0Competition 11Returns 33Price range 95Avg price 95Brand share 0Review moat 90Quality gap 84

Avg price

Incredible$39.92

avg listing price — sweet spot $15–$100

Price range

Incredible$25.02–$57.65

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

Review moat

Great202.71

avg incumbent reviews — the moat a new listing must climb

Quality gap

Great4.2★

avg incumbent rating — lower means beatable quality

Returns

Okay5.1%

return rate — above 6% kills the launch gate

Growth

Okay+0.4%

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

Competition

Bad87%

top-5 click share — a locked-up shelf

Market size

Bad$0

$0/yr · 27K searches

Conversion

Bad0.0%

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

Brand share

Bad100%

top-5 brand share — brand-locked demand

Competition

The top 5 products capture 87% of clicks — a locked-up shelf that new listings rarely crack.

Brands

3 flat

Sellers

19

Top-5 brand share

100%

Open market

0%

  • Spirit Halloween60%
  • InSpirit Designs26%
  • JUOLOET14%

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%$020%$030%$040%$0101001K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 7 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +0.4% search growth over the last 90 days.
13K8KSpike '24Spike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Sep, Oct, Nov · busiest ÷ quietest = 104.2×

Reviews

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

What buyers complain about

Value For Money50%

“ZERO value for money”

Quality-Overall50%

“Bad quality”

Top return reasons

Size-Overall76%
Length15%
Arm Fit4%
Stitch/Finish/Polish4%
Stretchability/Expandability/Elasticity2%
Quality-Overall2%
Ease Of Use2%