sandlot costume
Skip itA small market ($31K/yr) — this niche doesn't clear our bar today.
Avg price
Great$22.29avg listing price — sweet spot $15–$100
Competition
Great38%top-5 click share — an open shelf
Price range
Great$7.84–$38.44cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Good68%top-5 brand share — brands hold most of the demand
Growth
Good+29.7%90-day search growth — must beat 0% to launch
Review moat
Good1,259.03avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Conversion
Okay2.3%search→purchase rate — share of searches ending in a sale
Returns
Bad6.7%return rate — above 5% kills the launch gate
Market size
Bad$31K$31K/yr · 62K searches
According to Flapen's Amazon United States niche tracking, sandlot costume is a $31K/yr Amazon United States market (62K searches/yr). The top 5 brands hold 68% of demand. Demand peaks in Sep–Oct–Nov. Verdict: Skip it — 47/100.
Data updated Jul 21, 2026 · scored weekly · How we score niches
sandlot costume market data
- Units sold / yr
- 2K–3K
- avg 0–100/product
- Revenue / yr
- $45K–$56K
- units × avg price
- Conversion rate
- 2.3%
- Avg BSR
- #2,148
- Page quality
- 0%
- Prime
- 92%
- Sponsored
- 79%
- Out of stock
- 4.1%
- Avg brand age
- 54 months
- Avg seller age
- 174 days
Competition & brand share
Clicks spread well past the top 5 (38% combined) — an open shelf where new products get seen.Brands
19 rising
Sellers
26
Top-5 brand share
68%
Top 20: 100%
Top-5 click share
38%
Top 20: 83%
Open market
32%
- JKNAKN36%
- Tocament9%
- Vilojen6%
- The Sandlot6%
- NPQQUAN6%
- Fun Costumes6%
Demand & seasonality
Weekly Amazon search volume, last 100 weeks — +29.7% search growth over the last 90 days.Peak months: Sep, Oct, Nov · busiest ÷ quietest = 172.0×
Top sandlot 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 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
The Sandlot Benny The Jet Rodriguez Michael Squints Palledorous Alan Yeah-Yeah McClennan Bel Air 3D Print Baseball Jersey (XX-Large 5-Grey)
JKNAKN$26.294.7★1,499 rev
Tocament The Sandlot Baseball Jersey #5 Squints Button Down Short Sleeve 90s Classic Breathable for Men Sports Legend Jerseys (Black X-Large)
Tocament$19.914.7★343 rev
NPQQUAN Original Classic Low Profile Baseball Cap Golf Dad Hat Adjustable Cotton Hats Men Women Unconstructed Plain Cap Black
NPQQUAN$8.324.4★3,366 rev
The Sandlot Benny The Jet Rodriguez Michael Squints Palledorous Alan Yeah-Yeah McClennan Bel Air 3D Print Baseball Jersey (XXX-Large 5-Grey)
JKNAKN$25.784.7★1,499 rev
The Sandlot Benny The Jet Rodriguez Michael Squints Palledorous Alan Yeah-Yeah McClennan Bel Air 3D Print Baseball Jersey (XXX-Large 11-White)
JKNAKN$16.104.7★1,499 rev
Newest
by launch dateTocament The Sandlot Baseball Jersey #5 Squints Button Down Short Sleeve 90s Classic Breathable for Men Sports Legend Jerseys (Black X-Large)
Tocament$19.91343 rev
Tocament The Sandlot Baseball Jersey #5 Squints Button Down Short Sleeve 90s Classic Breathable for Men Sports Legend Jerseys (Blue X-Large)
Tocament$20.09343 rev
PARKLEES Mens Wrinkle Free Short Sleeve Button Down Shirts Texture Linen Shirts Casual Vacation Beach Summer Tops Beige X-Large
PARKLEES$19.71522 rev
The Sandlot Shirt Movie Poster Tshirts Squints t Shirts for Men Women Graphic tees Gifts Costume Kids Youth Adult Tshirt M White
The Sandlot$22.49102 rev
Aolapo 90s Outfit for Men Sandlot 30 Jersey Rodriguez 30 Squints 5 Yeah-Yeah 11 Short Sleeve Baseball Jerseys for Men Women (L 30 Gray)
Aolapo$22.96117 rev
Trending
90-day click momentum
The Sandlot Benny The Jet Rodriguez Michael Squints Palledorous Alan Yeah-Yeah McClennan Bel Air 3D Print Baseball Jersey (XXX-Large 30V-White)
JKNAKN$13.764.7★
Tocament The Sandlot Baseball Jersey #5 Squints Button Down Short Sleeve 90s Classic Breathable for Men Sports Legend Jerseys (Blue X-Large)
Tocament$20.094.7★
The Sandlot Benny The Jet Rodriguez Michael Squints Palledorous Alan Yeah-Yeah McClennan Bel Air 3D Print Baseball Jersey (XX-Large 30V-White)
JKNAKN$24.334.7★
Youth Baseball Jersey #5 Stitched The Sandlot Michael Squints Movie Kids Baseball Jersey Gift for Kids XS-XL White (Small)
Vilojen$26.984.8★
The Sandlot Shirt Movie Poster Tshirts Squints t Shirts for Men Women Graphic tees Gifts Costume Kids Youth Adult Tshirt M White
The Sandlot$22.494.4★
What buyers say about sandlot costume
What buyers praise and complain about, mined from review topics.What buyers love
“Fits perfectly”
“It was affordable”
“Great well-made jersey”
“This was better than expected”
“Easy to style”
“have held up nicely”
“Comfortable”
“Very adjustable and breathable”
“nice bought again in a different color”
“feels soft and comfortable and fit well”
What buyers complain about
“Way too big”
“Not best”
“TLDR: a burn test shows polyester fabric material - false advertising”
“Fabric feels cheap”
“Different sizes on different colors”
“You just don't want to smell that while you're wearing it”
“Way overpriced”
“Uncomfortable Fit”
“the jersey I received has a big gap between buttons”
“the sleeves were huge these sleeves didnt match with the rest of the shirt”
Top return reasons
Common questions
- Is sandlot costume profitable to sell on Amazon United States?
- The niche generates $31K/yr across 38 tracked products. 90-day search growth is +29.7%. Flapen's verdict: Skip it (47/100).
- How competitive is the sandlot costume niche?
- 19 brands and 26 sellers compete. The top 5 products take 38% of clicks and top 5 brands hold 68% of demand.
- What do buyers complain about in sandlot costume?
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Advertised Vs Actual Product. The return rate is 6.7% — above our launch gate.
- When does demand for sandlot costume peak?
- Demand peaks in Sep–Oct–Nov; the busiest month runs 172.0× the quietest.
- What does it cost to enter the sandlot costume niche?
- Listings span $7.84–$38.44; the average listing price is $22.29 (sweet spot $15–$100). The average incumbent carries 1,259 reviews — the moat a new listing must climb.