amy rose costume
Skip itHigh returns (13.1%) — this niche doesn't clear our bar today.
Avg price
Incredible$28.05avg listing price — sweet spot $15–$100
Price range
Great$9.43–$49.09cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good712.33avg incumbent reviews — the moat a new listing must climb
Competition
Good49%top-5 click share — leaders hold, buyers still browse
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Brand share
Okay79%top-5 brand share — brands hold most of the demand
Growth
Bad-0.9%90-day search growth — must beat 0% to launch
Conversion
Bad0.7%search→purchase rate — share of searches ending in a sale
Market size
Bad$29K$29K/yr · 145K searches
Returns
Bad13.1%return rate — above 6% kills the launch gate
Competition
The top 5 products take 49% of clicks — established leaders, but buyers still shop beyond them.Brands
16 falling
Sellers
39
Top-5 brand share
79%
Open market
18%
- Leevuyu25%
- SEGA19%
- Rubies15%
- Spirit Halloween15%
- Yearntown4%
- Colyanda4%
- Open — no brand owns it (10 brands, 18%)
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 27 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Leevuyu Women 4 Pcs Costume Dress Outfit Accessories Sets Red Halter Tank Dresses with Leggings Wig Ears Headband
Leevuyu$41.344.3★10 rev
SEGA Sonic the Hedgehog Amy Rose Girls Short Sleeve T-Shirt and Shorts Set for Big Kids
SEGA$21.585.0★9 rev
Rubies Sonic The Hedgehog: Amy Rose Deluxe Kids Costume for Kids Girls Small
Rubies$46.664.4★29 rev
Spirit Halloween Sonic the Hedgehog Adult Amy Rose Costume | Officially Licensed | Gaming Costume - Md
Spirit Halloween$49.064.2★10 rev
Spirit Halloween Sonic the Hedgehog Adult Amy Rose Costume | Officially Licensed | Gaming Costume - XL
Spirit Halloween$49.094.2★10 rev
Newest
by launch dateSEGA Sonic the Hedgehog Amy Rose Girls Short Sleeve T-Shirt and Shorts Set for Big Kids
SEGA$21.589 rev
SEGA Sonic the Hedgehog Amy Rose Girls Short Sleeve T-Shirt and Shorts Set for Big Kids
SEGA$22.329 rev
SEGA Sonic the Hedgehog Amy Rose Girls Short Sleeve T-Shirt and Shorts Set for Big Kids
SEGA$22.439 rev
SEGA Sonic the Hedgehog Amy Rose Girls Short Sleeve T-Shirt and Shorts Set for Big Kids
SEGA$21.979 rev
Garperkids Girls Birthday Red Pattern Printed Long Sleeve Casual Party Dress Kids Winter Holiday Outfits
Garperkids$22.282 rev
Trending
90-day click momentumSEGA Sonic the Hedgehog Amy Rose Girls Short Sleeve T-Shirt and Shorts Set for Big Kids
SEGA$21.585.0★
Leevuyu Women 4 Pcs Costume Dress Outfit Accessories Sets Red Halter Tank Dresses with Leggings Wig Ears Headband
Leevuyu$42.944.3★
SEGA Sonic the Hedgehog Amy Rose Girls Short Sleeve T-Shirt and Shorts Set for Big Kids
SEGA$21.975.0★
SEGA Sonic the Hedgehog Amy Rose Girls Short Sleeve T-Shirt and Shorts Set for Big Kids
SEGA$22.435.0★
SEGA Sonic the Hedgehog Amy Rose Girls Short Sleeve T-Shirt and Shorts Set for Big Kids
SEGA$22.325.0★
Demand & seasonality
Weekly Amazon search volume, last 84 weeks — -0.9% search growth over the last 90 days.Peak months: Aug, Sep, Oct · busiest ÷ quietest = 17.7×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“It fit her head perfectly and comfortably”
“Good quality”
“The dress looks nice”
“Very cute and stretchy :D”
“Value is good”
“Good basic gloves”
“overall wont be an issue if you know how to take care of wigs”
“So pretty durable when I just wanna look cute”
“Super puffy and cute”
“Beautiful red ruby color”
What buyers complain about
“Arrived to me dirty”
“Product Quality. Beaty”
“not very comfortable”
“its too long”
“its too long”
“This costume is a bit expensive-”
“The photos on this item are very misleading”
“Same material, same layers, honestly the one from shein had more of a fullness to it than this one,”
“You could smell it across the room as soon as the package was opened”
“it might loose some hair”