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miles morales costume

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Weak search conversion (0.3%) — this niche doesn't clear our bar today.

Market size 25Growth 32Conversion 4Competition 76Returns 7Price range 95Avg price 95Brand share 29Review moat 82Quality gap 35

Avg price

Incredible$32.73

avg listing price — sweet spot $15–$100

Price range

Incredible$14.80–$92.34

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

Review moat

Great364.57

avg incumbent reviews — the moat a new listing must climb

Competition

Great39%

top-5 click share — an open shelf

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Growth

Okay+5.4%

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

Brand share

Okay88%

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

Market size

Okay$100K

$100K/yr · 901K searches

Returns

Bad10.3%

return rate — above 6% kills the launch gate

Conversion

Bad0.3%

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

Competition

Clicks spread well past the top 5 (39% combined) — an open shelf where new products get seen.

Brands

12 rising

Sellers

37

Top-5 brand share

88%

Open market

10%

  • Marvel40%
  • Jazwares Costume Play27%
  • GKTOP12%
  • Spirit Halloween6%
  • Jazwares3%
  • Dluobie3%
  • Open — no brand owns it (6 brands, 10%)

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%4%$4K8%$8K12%$12K16%$16K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 37 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +5.4% search growth over the last 90 days.
125K75KSpike '24Holiday '24Spike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Sep, Oct, Nov · busiest ÷ quietest = 12.8×

Reviews

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

What buyers love

Size-Overall28%

“it fit great”

Quality-Overall21%

“Good quality”

Stretchability/Expandability/Elasticity6%

“stretches with body movement”

Value For Money6%

“Worth it”

Advertised Vs Actual Product3%

“Exactly what I ordered”

Strength2%

“With great power comes great responsibility”

Fun/Entertainment Experience2%

“Very fun item for the pleasure chest”

Soft Feel2%

“So soft and wears all the time”

Comfort-Overall2%

“is very comfortable”

Durability2%

“Durable”

What buyers complain about

Size-Overall21%

“This isn't a one size fits all”

Quality-Overall10%

“Low quality”

Material Quality6%

“It is cut large and the material is cheap and silky feeling”

Charging5%

“My kid is happy with the mask itself, however, the charging cord was filthy and looked gross, which leads me to believe that this mask & charger cord was worn or used before”

Product Condition5%

“Item arrived clearly used”

Value For Money5%

“not for the price”

Color4%

“brown which looks a little odd”

Thin4%

“it was pretty thin”

Functionality-Overall4%

“doesnt even work”

Stitch/Finish/Polish3%

“The seams are coming apart”

Top return reasons

Size-Overall74%
Material Quality4%
Advertised Vs Actual Product3%
Product Condition2%
Defective Material/Parts2%
Stitch/Finish/Polish2%
Value For Money2%
Length2%
Quality-Overall1%
Functionality-Overall1%