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tyler durden sunglasses

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A small market ($26K/yr) — this niche doesn't clear our bar today.

Market size 6Growth 78Conversion 39Competition 15Returns 22Price range 35Avg price 73Brand share 37Review moat 50Quality gap 60

Growth

Great+68.2%

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

Avg price

Good$14.71

avg listing price — sweet spot $15–$100

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Review moat

Okay1,549.7

avg incumbent reviews — the moat a new listing must climb

Conversion

Okay3.1%

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

Brand share

Okay83%

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

Price range

Okay$9.02–$18.23

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

Returns

Bad6.8%

return rate — above 6% kills the launch gate

Competition

Bad82%

top-5 click share — a locked-up shelf

Market size

Bad$26K

$26K/yr · 56K searches

Competition

The top 5 products capture 82% of clicks — a locked-up shelf that new listings rarely crack.

Brands

9 falling

Sellers

11

Top-5 brand share

83%

Open market

11%

  • ASVP Shop40%
  • ROCKNIGHT18%
  • LRUOQI10%
  • Costume Agent8%
  • FEISEDY7%
  • AENMTU6%
  • Open — no brand owns it (3 brands, 11%)

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%$3K20%$5K30%$8K40%$10K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 10 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 88 weeks — +68.2% search growth over the last 90 days.
12K8KSpike '25Prime Day '25Spike '26DecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Oct, Nov · busiest ÷ quietest = 19.4×

Reviews

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

What buyers love

Quality-Overall22%

“Good quality”

Shape/Style17%

“Great style”

Comfort-Overall12%

“They are comfortable”

Size-Overall12%

“They fit nicely”

Value For Money10%

“Great value”

Strength7%

“Very sturdy”

Durability6%

“They seem pretty durable as well”

Weight Heavy4%

“They are heavy”

What buyers complain about

Size-Overall15%

“Too small”

Quality-Overall15%

“These are super cheap”

Color15%

“Everything is BRIGHT pink and blurry and off”

Value For Money13%

“Feels like the expensive ones”

Ease Of Use10%

“Not practical”

Material Quality8%

“The frames are cheap light weight plastic”

Durability5%

“Poor durability”

Ethical Trade/Fair Trade5%

“These have got to be a scam”

Top return reasons

Size-Overall51%
Color16%
Shape/Style9%
Quality-Overall6%
Advertised Vs Actual Product5%
Value For Money2%
Material Quality2%
Product Condition1%
Functionality-Overall1%
Width1%