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zombie baseball player costume kids

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

Market size 0Growth 17Conversion 0Competition 11Returns 31Price range 84Avg price 95Brand share 16Review moat 67Quality gap 88

Avg price

Incredible$30.34

avg listing price — sweet spot $15–$100

Quality gap

Great4.1★

avg incumbent rating — lower means beatable quality

Price range

Great$10.26–$45.99

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

Review moat

Good806.88

avg incumbent reviews — the moat a new listing must climb

Returns

Okay5.3%

return rate — above 6% kills the launch gate

Growth

Bad-15.4%

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

Brand share

Bad93%

top-5 brand share — brand-locked demand

Competition

Bad87%

top-5 click share — a locked-up shelf

Market size

Bad$0

$0/yr · 100K searches

Conversion

Bad0.0%

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

Competition

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

Brands

6 rising

Sellers

16

Top-5 brand share

93%

Open market

0%

  • Franklin Sports24%
  • Fun Costumes24%
  • Rubies18%
  • Spooktacular Creations16%
  • InCharacter11%
  • Fun World7%
  • Open — no brand owns it (0%)

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%$01101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 8 tracked products in this niche — three views at once, no toggling.

Demand

Weekly Amazon search volume, last 35 weeks — -15.4% search growth over the last 90 days.
9K7KSpike '26Oct '25Nov '25Jan '26Feb '26Mar '26Apr '26May '26

Reviews

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

What buyers love

Value For Money50%

“Great value”

Size-Overall25%

“Fits good”

Quality-Overall25%

“Nice product”

What buyers complain about

Strength25%

“Pretty flimsy”

Quality-Overall19%

“Cheap”

Durability19%

“not for long-term usage”

Size-Overall13%

“Runs very small”

Certifications13%

“was unable to provide me with verifiable documents”

Drop/Impact Protection6%

“Too thin no protection”

Functionality-Overall6%

“Doesn't work”

Top return reasons

Size-Overall56%
Shoulder Fit6%
Strength5%
Comfort-Overall5%
Strap/String Quality4%
Advertised Vs Actual Product3%
Material Quality2%
Design-Overall2%
Cushion2%
Functionality-Overall2%