---
title: "Miami Marlins — $3K/mo Amazon US Product Research (2026)"
canonical_url: "https://flapen.com/research/us/sports-outdoors/miami-marlins"
last_updated: "2026-08-12T12:11:51.139Z"
locale: en
meta:
description: "Amazon product research for miami marlins: $3K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for miami marlins: $3K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Miami Marlins — $3K/mo Amazon US Product Research (2026)"
---
# **Miami Marlins**
**Skip it**
A small market ($39K/yr) — this niche doesn't clear our bar today.
Market size 10Growth 19Conversion 17Competition 79Returns 30Price range 91Avg price 95Brand share 46Review moat 81Quality gap 25
**Avg price**
**Incredible****$30.91**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$11.50–$84.25**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Great****373.91**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Great****36%**
top-5 click share — an open shelf
**Brand share**
**Okay****77%**
top-5 brand share — brands hold most of the demand
**Returns**
**Okay****4.6%**
return rate — above 5% kills the launch gate
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Growth**
**Bad****-11.7%**
90-day search growth — must beat 0% to launch
**Conversion**
**Bad****1.3%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****$39K**
$39K/yr · 94K searches
## **Is miami marlins profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, miami marlins is a $39K/yr Amazon United States market (94K searches/yr). The top 5 brands hold 77% of demand. Demand peaks in Mar–Apr–May. Verdict: Skip it — 41/100.
Data updated Jul 22, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **miami marlins market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **1K–2K**
- avg 0–100/product
- **Revenue / yr**
- **$39K–$46K**
- units × avg price
- **Conversion rate**
- **1.3%**
- **Avg BSR**
- **#9,695**
- **Page quality**
- **0%**
- **Prime**
- **65%**
- **Sponsored**
- **33%**
- **Out of stock**
- **23.3%**
- **Avg brand age**
- **40 months**
- **Avg seller age**
- **161 days**
## **Competition: brands, sellers & click share**
Clicks spread well past the top 5 (36% combined) — an open shelf where new products get seen.
**Brands**
**24 **▲rising
**Sellers**
**62**
**Top-5 brand share**
**77%**
Top 20: 98%
**Top-5 click share**
**36%**
Top 20: 73%
**Open market**
**18%**
- 4733% - New Era27% - Funky Junque8% - Costa Del Mar6% - ooohyeah4% - PELAGIC4%
## **miami marlins demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -11.7% search growth over the last 90 days.
10K6KHoliday '24Spike '25Prime Day '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Mar, Apr, May · busiest ÷ quietest = 4.8×
[**Open Trend **](https://flapen.com/research/us/sports-outdoors/miami-marlins/trend)
## **Top miami marlins search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **miami marlins hat**32K/yr-12.4%1.3% conv. - **marlins hat**29K/yr-17.6%1.2% conv. - **florida marlins hat**27K/yr-1.6%0.6% conv. - **marlins baseball hat**4K/yr-38.2%1.8% conv. - **marlin hat**3K/yr+47.1%0.3% conv. [**All search terms **](https://flapen.com/research/us/sports-outdoors/miami-marlins/search-terms)
## **Top miami marlins products & what they sell for**
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%3%$1K6%$2K9%$3K12%$5K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)2 products missing review or click data not plotted
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**47 MLB Team Color Primary Logo Mesh Trucker Snapback Adjustable Hat Cap Adult One Size Fits All - Miami Marlins Black**47**$32.38**4.6★811 rev](https://www.amazon.com/dp/B0CFG3B3S9) [2**Funky Junque Retro Miami Hat Baseball Cap with Upside Down City Arched Embroidery Unisex Adjustable Snapback for Football Tailgating Game Day Miami (Black/Beige)**Funky Junque**$29.37**4.4★109 rev](https://www.amazon.com/dp/B0FHSCVJMJ) [3**New Era MLB Youth The League Miami Marlins 9Forty Adjustable Cap**New Era**$20.15**4.2★62 rev](https://www.amazon.com/dp/B006WQ31B6) [4**47 MLB Alternate Clean Up Adjustable Hat Adult (Miami Marlins Black)**47**$29.67**4.6★817 rev](https://www.amazon.com/dp/B08511SRZD) [5**47 Miami Marlins Hat (Florida Marlins) Mens Womens Baseball Cap MVP Adjustable Black One Size Fits**47**$35.47**4.6★386 rev](https://www.amazon.com/dp/B08GFD24GL)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Funny 3D Blue Marlin Trucker Hat Adjustable Fit for Men & Women Novelty Marine Life Structured Snapback Mesh Cap One Size**ooohyeah**$25.84**37 rev2mo ago](https://www.amazon.com/dp/B0GFGMKHMZ) [**Cijia-Cijia Mens Baseball Caps Marlin Outline Embroidered Washed Cotton Adjustable Dad Hat Men Womens Hat (Black)**Cijia-Cijia**$17.94**0 rev3mo ago](https://www.amazon.com/dp/B0GWCMZKXS) [**New Era Florida Marlins MLB Cooperstown Replica 9SEVENTY Baseball Adjustable Snapback Hat Black**New Era**$39.55**0 rev5mo ago](https://www.amazon.com/dp/B0GYQLC86W) [**3D Embroidered Upside Down City Baseball Hat Adjustable Football Hat for Men Women Game Day Apparel Gifts**Generic**$17.30**77 rev9mo ago](https://www.amazon.com/dp/B0FWRM5Z8G) [**Funky Junque Retro Miami Hat Baseball Cap with Upside Down City Arched Embroidery Unisex Adjustable Snapback for Football Tailgating Game Day Miami (Black/Beige)**Funky Junque**$29.37**109 rev1y ago](https://www.amazon.com/dp/B0FHSCVJMJ)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Funny 3D Blue Marlin Trucker Hat Adjustable Fit for Men & Women Novelty Marine Life Structured Snapback Mesh Cap One Size**ooohyeah**$25.84**4.9★**▲ 100%**](https://www.amazon.com/dp/B0GFGMKHMZ) [**New Era Florida Marlins MLB Cooperstown Replica 9SEVENTY Baseball Adjustable Snapback Hat Black**New Era**$39.55**0.0★**▲ 98%**](https://www.amazon.com/dp/B0GYQLC86W) [**Cijia-Cijia Mens Baseball Caps Marlin Outline Embroidered Washed Cotton Adjustable Dad Hat Men Womens Hat (Black)**Cijia-Cijia**$17.94**0.0★**▲ 94%**](https://www.amazon.com/dp/B0GWCMZKXS) [**New Era MLB 59FIFTY Cooperstown Authentic Collection Fitted On Field Game Cap Hat (7 1/2 Miami Marlins Black Cooperstown)**New Era**$49.20**4.5★**▲ 94%**](https://www.amazon.com/dp/B0C3JB9S43) [**47 MLB Unisex-Adult Camo Clean Up Adjustable Hat Cap One Size (US Alpha One Size Miami Marlins)**47**$36.49**4.7★**▲ 90%**](https://www.amazon.com/dp/B0CW3Q9FNH)
**~~View all trending →~~**
## **What reviews say buyers love and hate about miami marlins**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**25%
*“Nicely manufactured, operates smoothly”*
**Stretchability/Expandability/Elasticity**12%
*“This stretched it out to fit comfortably”*
**Size-Overall**11%
*“Well fitting hat”*
**Advertised Vs Actual Product**8%
*“As shown”*
**Value For Money**7%
*“Good value for the price”*
**Color**6%
*“bright colors”*
**Shape/Style**4%
*“It holds its shape super well”*
**Ease Of Use**3%
*“Easy to use”*
**Weight Light**3%
*“lightweight”*
**Sweat Resistance**2%
*“Sweat resistant”*
### **What buyers complain about **
**Size-Overall**22%
*“Just didn't fit my head very well”*
**Stretchability/Expandability/Elasticity**15%
*“The stretching may not be permanent as the hat material can allow the hat to shrink back to its original size”*
**Advertised Vs Actual Product**8%
*“False advertisement”*
**Quality-Overall**5%
*“bad quality was expecting better”*
**Strap/String Quality**5%
*“Adjustable strap failure”*
**Value For Money**4%
*“Kinda cheap”*
**Shape/Style**3%
*“I maintain most heads aren't produced in the shape of a circle”*
**Instructions/User Manual/Troubleshooting**3%
*“There are no instructions included”*
**Sweat Resistance**2%
*“Been wearing New Eras for over 35 years and as you wear them and your head sweats, they will eventually start to shrink”*
**Functionality-Overall**2%
*“so basically it did not work for me”*
### **Top return reasons **
**Size-Overall**62%
**Shape/Style**6%
**Stretchability/Expandability/Elasticity**5%
**Color**5%
**Advertised Vs Actual Product**4%
**Length**3%
**Value For Money**2%
**Material Quality**2%
**Functionality-Overall**2%
**Quality-Overall**1%
## **Common miami marlins questions**
- **Is miami marlins profitable to sell on Amazon United States?**
- The niche generates $39K/yr across 55 tracked products. 0 of 9 products launched in the last 360 days are still selling. 90-day search growth is -11.7%. Flapen's verdict: Skip it (41/100).
- **How competitive is the miami marlins niche?**
- 24 brands and 62 sellers compete. The top 5 products take 36% of clicks and top 5 brands hold 77% of demand.
- **What do buyers complain about in miami marlins?**
- Top complaints mined from reviews: Size-Overall, Stretchability/Expandability/Elasticity, Advertised Vs Actual Product. The return rate is 4.6%.
- **When does demand for miami marlins peak?**
- Demand peaks in Mar–Apr–May; the busiest month runs 4.8× the quietest.
- **What does it cost to enter the miami marlins niche?**
- Listings span $11.50–$84.25; the average listing price is $30.91 (sweet spot $15–$100). The average incumbent carries 374 reviews — the moat a new listing must climb.
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