baby saja costume
Skip itA small market ($0/yr) — this niche doesn't clear our bar today.
Avg price
Great$21.08avg listing price — sweet spot $15–$100
Price range
Great$10.77–$42.63cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Great57%top-5 brand share — no brand owns this niche
Review moat
Good853.87avg incumbent reviews — the moat a new listing must climb
Competition
Good51%top-5 click share — leaders hold, buyers still browse
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Returns
Bad5.8%return rate — above 5% kills the launch gate
Market size
Bad$0$0/yr · 442K searches
Growth
Bad-50.5%90-day search growth — must beat 0% to launch
Conversion
Bad0.0%search→purchase rate — share of searches ending in a sale
According to Flapen's Amazon United States niche tracking, baby saja costume is a $0/yr Amazon United States market (442K searches/yr). The top 5 brands hold 57% of demand. Verdict: Skip it — 35/100.
Data updated Jul 10, 2026 · scored weekly · How we score niches
baby saja costume market data
- Units sold / yr
- 3K–3K
- avg 100–250/product
- Revenue / yr
- $53K–$63K
- units × avg price
- Conversion rate
- 0.0%
- Avg BSR
- #713
- Page quality
- 0%
- Prime
- 83%
- Sponsored
- 74%
- Out of stock
- 33.1%
- Avg brand age
- 25 months
- Avg seller age
- 206 days
Competition & brand share
The top 5 products take 51% of clicks — established leaders, but buyers still shop beyond them.Brands
21
Sellers
23
Top-5 brand share
57%
Top 20: 100%
Top-5 click share
51%
Top 20: 96%
Open market
37%
- PUREHAIR23%
- Firecos10%
- A&J DESIGN9%
- Lucoacos9%
- Poymium6%
- Haocloth6%
Demand
Weekly Amazon search volume, last 41 weeks — -50.5% search growth over the last 90 days.Top baby saja costume search terms
- baby saja costume215K/yr
- baby saja costume for kids145K/yr
- baby saja boys costume5K/yr
- baby saja kids costume9K/yr
- baby saja costume kids26K/yr
- baby saja costume for kids 10-125K/yr
- saja boys costume baby2K/yr
- baby saja halloween costume3K/yr
- saja boys baby saja costume3K/yr
- kids baby saja costume7K/yr
Top baby saja costume products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 23 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
PUREHAIR Short Green Synthetic Hair Costume Wig with 2 PCS Tattoos Natural Looking Cosplay Wigs for Halloween Party Cosplay Events (Green)
PUREHAIR$26.654.3★110 rev
Mens Boys Anime Cosplay Costume Shirt Mens Short Sleeve Button Top (Men Green Large)
Firecos$20.043.6★27 rev
A&J DESIGN Purple Baby Formal Outfit Boy Easter Wedding Gentleman Infant Toddler Mardi Gras Dress Suit Black 12-18 Months
A&J DESIGN$37.854.5★60 rev
Lucoacos Anime Cosplay Wig Light Green Mens Short Wig Halloween Party Costume Wigs
Lucoacos$21.504.3★115 rev
Haocloth Anime Cosplay Costume Coat Black Suit Outfits Shirt Pant Belt Hat Halloween Carnival
Haocloth$42.634.6★94 rev
Newest
by launch date
Thorn Tree Baby Girl My First Mardi Gras Outfit Letter Ruffle Long Sleeve Romper Tiered Shorts Headband Long Socks Newborn Set (Purple 12-18 Months)
Thorn Tree$14.762 rev
Bivpreom Boys Cosplay Hat Halloween Costume Accessories Idol Cosplay Hat Yellow Beret
Bivpreom$13.632 rev
IOFUNOFAN Kpop Stickers(22 patterns) with Hat 2PCS Korean Idol Party Decorations Favors Birthday Movie Supplies Merch Gifts for Adult Teens
IOFUNOFAN$18.4120 rev
Jaugola Men Baby Saja Costume Wig Anime Demon Boys Cosplay Props Halloween Party Outfit Accessories Merch Green
Jaugola$12.0437 rev
PUREHAIR Short Green Synthetic Hair Costume Wig with 2 PCS Tattoos Natural Looking Cosplay Wigs for Halloween Party Cosplay Events (Green)
PUREHAIR$26.65110 rev
Trending
90-day click momentum
MICHLEY Unisex Baby Boy Girl Hooded Romper Winter Animal Cosplay Jumpsuit Outfits Cat 2-5months Size 70
MICHLEY$19.324.8★
IURNXB Newborn Infant Boy Girl Cute Cartoon Baby Cosplay Romper Toddlers Costume Clothes 3-6 Months
IURNXB$16.814.6★
Yierying Baby Costume Newborn Infant Boy Clothes Romper Bodysuit Outfits (Orange 0-3 Months)
Yierying$16.024.7★
Thorn Tree Baby Girl My First Mardi Gras Outfit Letter Ruffle Long Sleeve Romper Tiered Shorts Headband Long Socks Newborn Set (Purple 12-18 Months)
Thorn Tree$14.765.0★
A&J DESIGN Purple Baby Formal Outfit Boy Easter Wedding Gentleman Infant Toddler Mardi Gras Dress Suit Black 12-18 Months
A&J DESIGN$37.854.5★
What buyers say about baby saja costume
What buyers praise and complain about, mined from review topics.What buyers love
“Accurate sizing”
“Nice quality good shirt”
“It's a good material and fit well”
“My grandson loved this the print didnt fade off when I washed it size was perfect”
“my son was happy to receive this gift”
“Exactly what we were looking for”
“Nice shirt, soft and true to size”
“The hat is pretty sturdy and not flimsy”
“Cute design”
“the stitching looks strong”
What buyers complain about
“Size was big at first”
“This wig is honestly hard to look at when it's on someone's head, lol”
“Shirt is dirty”
Top return reasons
Common questions
- Is baby saja costume profitable to sell on Amazon United States?
- The niche generates $0/yr across 23 tracked products. 0 of 16 products launched in the last 360 days are still selling. 90-day search growth is -50.5%. Flapen's verdict: Skip it (35/100).
- How competitive is the baby saja costume niche?
- 21 brands and 23 sellers compete. The top 5 products take 51% of clicks and top 5 brands hold 57% of demand.
- What do buyers complain about in baby saja costume?
- Top complaints mined from reviews: Size-Overall, Wig/Artificial Hair Quality, Ease Of Cleaning. The return rate is 5.8% — above our launch gate.
- What does it cost to enter the baby saja costume niche?
- Listings span $10.77–$42.63; the average listing price is $21.08 (sweet spot $15–$100). The average incumbent carries 854 reviews — the moat a new listing must climb.