---
title: "Sandlot Costume — $31K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/sandlot-costume"
last_updated: "2026-08-10T01:06:00.017Z"
locale: en
meta:
description: "Niche score 47/100 · $31K/yr market · 62K searches/yr · $22.29 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 47/100 · $31K/yr market · 62K searches/yr · $22.29 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Sandlot Costume — $31K/yr Amazon US Niche (2026) - Flapen"
---
# **sandlot costume**
**Skip it**
A small market ($31K/yr) — this niche doesn't clear our bar today.
Market size 8Growth 56Conversion 29Competition 77Returns 19Price range 76Avg price 93Brand share 61Review moat 56Quality gap 40
**Avg price**
**Great****$22.29**
avg listing price — sweet spot $15–$100
**Competition**
**Great****38%**
top-5 click share — an open shelf
**Price range**
**Great****$7.84–$38.44**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Good****68%**
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**
**Good****1,259.03**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Okay****2.3%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Bad****6.7%**
return rate — above 5% kills the launch gate
**Market size**
**Bad****$31K**
$31K/yr · 62K searches
**Signals**[** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")
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 ~~](https://flapen.com/research/methodology)
## **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.
15K10KSpike '24Spike '25Prime Day '25Spike '26 seasonSepMarJunAugNovMarMay
Peak months: Sep, Oct, Nov · busiest ÷ quietest = 172.0×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/sandlot-costume/trend)
## **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.
0%4%$1K8%$3K12%$4K16%$5K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**The Sandlot Benny The Jet Rodriguez Michael Squints Palledorous Alan Yeah-Yeah McClennan Bel Air 3D Print Baseball Jersey (XX-Large 5-Grey)**JKNAKN**$26.29**4.7★1,499 rev](https://www.amazon.com/dp/B085Q1LM29) [2**Tocament The Sandlot Baseball Jersey #5 Squints Button Down Short Sleeve 90s Classic Breathable for Men Sports Legend Jerseys (Black X-Large)**Tocament**$19.91**4.7★343 rev](https://www.amazon.com/dp/B0DMK4TQZT) [3**NPQQUAN Original Classic Low Profile Baseball Cap Golf Dad Hat Adjustable Cotton Hats Men Women Unconstructed Plain Cap Black**NPQQUAN**$8.32**4.4★3,366 rev](https://www.amazon.com/dp/B09SHLGMCL) [4**The Sandlot Benny The Jet Rodriguez Michael Squints Palledorous Alan Yeah-Yeah McClennan Bel Air 3D Print Baseball Jersey (XXX-Large 5-Grey)**JKNAKN**$25.78**4.7★1,499 rev](https://www.amazon.com/dp/B085PT9SXN) [5**The Sandlot Benny The Jet Rodriguez Michael Squints Palledorous Alan Yeah-Yeah McClennan Bel Air 3D Print Baseball Jersey (XXX-Large 11-White)**JKNAKN**$16.10**4.7★1,499 rev](https://www.amazon.com/dp/B085PQT4PK)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Tocament The Sandlot Baseball Jersey #5 Squints Button Down Short Sleeve 90s Classic Breathable for Men Sports Legend Jerseys (Black X-Large)**Tocament**$19.91**343 rev1y ago](https://www.amazon.com/dp/B0DMK4TQZT) [**Tocament The Sandlot Baseball Jersey #5 Squints Button Down Short Sleeve 90s Classic Breathable for Men Sports Legend Jerseys (Blue X-Large)**Tocament**$20.09**343 rev1y ago](https://www.amazon.com/dp/B0DMJYPX3Z) [**PARKLEES Mens Wrinkle Free Short Sleeve Button Down Shirts Texture Linen Shirts Casual Vacation Beach Summer Tops Beige X-Large**PARKLEES**$19.71**522 rev2y ago](https://www.amazon.com/dp/B0CQ4YBQVN) [**The Sandlot Shirt Movie Poster Tshirts Squints t Shirts for Men Women Graphic tees Gifts Costume Kids Youth Adult Tshirt M White**The Sandlot**$22.49**102 rev2y ago](https://www.amazon.com/dp/B0CHB5DG7T) [**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**$22.96**117 rev3y ago](https://www.amazon.com/dp/B0C997SCKV)
**~~View all new products →~~**
### **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**$13.76**4.7★**▲ 1000%**](https://www.amazon.com/dp/B085PZHQZS) [**Tocament The Sandlot Baseball Jersey #5 Squints Button Down Short Sleeve 90s Classic Breathable for Men Sports Legend Jerseys (Blue X-Large)**Tocament**$20.09**4.7★**▲ 955%**](https://www.amazon.com/dp/B0DMJYPX3Z) [**The Sandlot Benny The Jet Rodriguez Michael Squints Palledorous Alan Yeah-Yeah McClennan Bel Air 3D Print Baseball Jersey (XX-Large 30V-White)**JKNAKN**$24.33**4.7★**▲ 876%**](https://www.amazon.com/dp/B085PZZQBZ) [**Youth Baseball Jersey #5 Stitched The Sandlot Michael Squints Movie Kids Baseball Jersey Gift for Kids XS-XL White (Small)**Vilojen**$26.98**4.8★**▲ 872%**](https://www.amazon.com/dp/B0C23WWQFH) [**The Sandlot Shirt Movie Poster Tshirts Squints t Shirts for Men Women Graphic tees Gifts Costume Kids Youth Adult Tshirt M White**The Sandlot**$22.49**4.4★**▲ 508%**](https://www.amazon.com/dp/B0CHB5DG7T)
**~~View all trending →~~**
## **What buyers say about sandlot costume**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**31%
*“Fits perfectly”*
**Value For Money**15%
*“It was affordable”*
**Quality-Overall**14%
*“Great well-made jersey”*
**Advertised Vs Actual Product**7%
*“This was better than expected”*
**Shape/Style**4%
*“Easy to style”*
**Durability**3%
*“have held up nicely”*
**Comfort-Overall**3%
*“Comfortable”*
**Breathability**3%
*“Very adjustable and breathable”*
**Color**2%
*“nice bought again in a different color”*
**Soft Feel**2%
*“feels soft and comfortable and fit well”*
### **What buyers complain about **
**Size-Overall**28%
*“Way too big”*
**Quality-Overall**13%
*“Not best”*
**Advertised Vs Actual Product**11%
*“TLDR: a burn test shows polyester fabric material - false advertising”*
**Material Quality**8%
*“Fabric feels cheap”*
**Color**5%
*“Different sizes on different colors”*
**Smell**5%
*“You just don't want to smell that while you're wearing it”*
**Value For Money**5%
*“Way overpriced”*
**Comfort-Overall**4%
*“Uncomfortable Fit”*
**Gap/Hole**3%
*“the jersey I received has a big gap between buttons”*
**Sleeve Fit**3%
*“the sleeves were huge these sleeves didnt match with the rest of the shirt”*
### **Top return reasons **
**Size-Overall**61%
**Material Quality**5%
**Shape/Style**4%
**Advertised Vs Actual Product**4%
**Chest Fit**3%
**Quality-Overall**3%
**Length**3%
**Color**3%
**Sleeve Fit**2%
**Value For Money**2%
## **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.
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