---
title: "Monster Jam Shirt — $13K/mo Amazon US Product Research"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/monster-jam-shirt"
last_updated: "2026-08-12T06:27:24.937Z"
locale: en
meta:
description: "Amazon product research for monster jam shirt: $13K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for monster jam shirt: $13K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Monster Jam Shirt — $13K/mo Amazon US Product Research"
---
# **Monster Jam Shirt**
**Skip it**
Soft demand (-57.1% this quarter) — this niche doesn't clear our bar today.
Market size 32Growth 0Conversion 8Competition 95Returns 46Price range 76Avg price 94Brand share 34Review moat 61Quality gap 21
**Competition**
**Great****20%**
top-5 click share — an open shelf
**Avg price**
**Great****$22.71**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$6.89–$41.22**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Good****1,079.26**
avg incumbent reviews — the moat a new listing must climb
**Returns**
**Okay****3.3%**
return rate — above 5% kills the launch gate
**Brand share**
**Okay****85%**
top-5 brand share — brands hold most of the demand
**Market size**
**Okay****$152K**
$152K/yr · 996K searches
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Bad****0.7%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Bad****-57.1%**
90-day search growth — must beat 0% to launch
## **Is monster jam shirt profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, monster jam shirt is a $152K/yr Amazon United States market (996K searches/yr). The top 5 brands hold 85% of demand. Demand peaks in Jan–Feb–Mar. Verdict: Skip it — 42/100.
Data updated Jul 8, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **monster jam shirt market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **10K–13K**
- avg 100–250/product
- **Revenue / yr**
- **$227K–$284K**
- units × avg price
- **Conversion rate**
- **0.7%**
- **Avg BSR**
- **#1,877**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **92%**
- **Out of stock**
- **5.0%**
- **Avg brand age**
- **27 months**
- **Avg seller age**
- **146 days**
## **Competition: brands, sellers & click share**
Clicks spread well past the top 5 (20% combined) — an open shelf where new products get seen.
**Brands**
**30 **▲rising
**Sellers**
**32**
**Top-5 brand share**
**85%**
Top 20: 97%
**Top-5 click share**
**20%**
Top 20: 46%
**Open market**
**14%**
- Monster Jam61% - Zcaynger12% - Demifill7% - Funnycokid3% - Hot Wheels2% - Bonangber2% - Open — no brand owns it (24 brands, 14%)
## **monster jam shirt demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -57.1% search growth over the last 90 days.
40K30KSpike '24Holiday '24Spike '25Prime Day '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Feb, Mar · busiest ÷ quietest = 3.6×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/monster-jam-shirt/trend)
## **Top monster jam shirt search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **monster jam shirt**228K/yr-63.5%0.4% conv. - **monster truck shirt**100K/yr-44.1%0.9% conv. - **monster jam shirts for boys**94K/yr-71.6%0.6% conv. - **grave digger shirt**70K/yr-58.1%0.4% conv. - **monster truck shirts for boys**68K/yr-45.2%0.9% conv. - **monster jam shirt adult**49K/yr-63.6%0.4% conv. - **monster jam shirts**54K/yr-70.9%0.4% conv. - **monster jam clothes**51K/yr-63.4%0.3% conv. - **monster jam shirt women**30K/yr-51.7%0.2% conv. - **hot wheels monster truck shirt**29K/yr-2.8%0.8% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/monster-jam-shirt/search-terms)
## **Top monster jam shirt 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%2%$3K4%$6K6%$9K8%$12K101001K10K100K 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**Zcaynger Toddler Boys Christian Construction Truck Shirt Kids Excavator Graphic T Shirt Cotton Short Sleeve Faith Tee 3-10T Black**Zcaynger**$11.53**4.3★77 rev](https://www.amazon.com/dp/B0FQBT492D) [2**Zcaynger Toddler Boys Dinosaur Monster Truck T Shirt Kids Cotton Graphic Tee Short Sleeve Summer Tops 2-10T Black**Zcaynger**$12.78**4.3★99 rev](https://www.amazon.com/dp/B0FQBRWMN5) [3**Monster Jam Megalodon El Toro Loco Grave Digger Monster Truck Toddler Boys 3 Pack T-Shirts Orange/Purple/Blue 4T**Monster Jam**$35.03**4.7★2,388 rev](https://www.amazon.com/dp/B08SWMX2QF) [4**Monster Jam Toddler Boys 3 Pack Graphic T-Shirts Kids Black/Red/Grey 5T**Monster Jam**$27.47**4.8★5,228 rev](https://www.amazon.com/dp/B07YVKTNVV) [5**Demifill Toddler Boys 3 Pack Short Sleeve Boys Truck Short T-Shirts Summer Crew Neck T-Shirt Size 3 Years**Demifill**$22.26**4.8★175 rev](https://www.amazon.com/dp/B0DTDZN29V)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Zcaynger Toddler Boys Dinosaur Monster Truck T Shirt Kids Cotton Graphic Tee Short Sleeve Summer Tops 2-10T**Zcaynger**$11.73**99 rev6mo ago](https://www.amazon.com/dp/B0GFJ2LLW8) [**Zcaynger Toddler Boys Christian Construction Truck Shirt Kids Excavator Graphic T Shirt Cotton Short Sleeve Faith Tee 3-10T Black**Zcaynger**$11.53**77 rev8mo ago](https://www.amazon.com/dp/B0FQBT492D) [**Monster Jam Grave Digger El Toro Loco Megalodon Womens T-Shirt Black Love Trucks that Crush Large**Monster Jam**$22.86**12 rev9mo ago](https://www.amazon.com/dp/B0FQWT1GF3) [**Zcaynger Toddler Boys Dinosaur Monster Truck T Shirt Kids Cotton Graphic Tee Short Sleeve Summer Tops 2-10T Black**Zcaynger**$12.78**99 rev10mo ago](https://www.amazon.com/dp/B0FQBRWMN5) [**Demifill Toddler Boys 3 Pack Short Sleeve Boys Truck Short T-Shirts Summer Crew Neck T-Shirt Size 3 Years**Demifill**$22.26**175 rev1y ago](https://www.amazon.com/dp/B0DTDZN29V)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Zcaynger Toddler Boys Dinosaur Monster Truck T Shirt Kids Cotton Graphic Tee Short Sleeve Summer Tops 2-10T**Zcaynger**$11.73**4.3★**▲ 94%**](https://www.amazon.com/dp/B0GFJ2LLW8) [**Monster Jam Grave Digger El Toro Loco Megalodon Toddler Boys Mix N Match Athletic T-Shirt Tank Top French Terry Shorts 3 Piece Outfit Set Orange/Black 5T**Monster Jam**$25.18**4.8★**▲ 78%**](https://www.amazon.com/dp/B0CMFTBW7B) [**Demifill Toddler Boys 3 Pack Short Sleeve Boys Truck Short T-Shirts Summer Crew Neck T-Shirt Size 4 Years**Demifill**$21.54**4.8★**▲ 78%**](https://www.amazon.com/dp/B0DTF2LHT6) [**Demifill Toddler Boys 3 Pack Short Sleeve Boys Truck Short T-Shirts Summer Crew Neck T-Shirt Size 3 Years**Demifill**$22.26**4.8★**▲ 75%**](https://www.amazon.com/dp/B0DTDZN29V) [**Monster Jam Grave Digger Megalodon El Toro Loco Little Boys Pajama Shirt Shorts Black 4**Monster Jam**$26.02**4.7★**▲ 73%**](https://www.amazon.com/dp/B0B32V6CTK)
**~~View all trending →~~**
## **What reviews say buyers love and hate about monster jam shirt**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**24%
*“Fit great”*
**Quality-Overall**20%
*“The build quality feels solid”*
**Comfort-Overall**6%
*“Comfortable”*
**Material Quality**5%
*“Plastic is helpful”*
**Value For Money**5%
*“A great value for the money”*
**Advertised Vs Actual Product**4%
*“Better than expected”*
**Color**4%
*“Bright colors”*
**Print Quality**3%
*“the prints are look great”*
**Durability**3%
*“Very cute and durable”*
**Design-Overall**3%
*“the designs looked cute”*
### **What buyers complain about **
**Size-Overall**27%
*“Size runs small”*
**Durability**10%
*“These break”*
**Quality-Overall**9%
*“Very unhappy super cheap made”*
**Material Quality**5%
*“weird material”*
**Color**5%
*“The black color wears off after one wash”*
**Advertised Vs Actual Product**3%
*“Description says Cotton Polyester blend but shirt label says 100% Cotton and it shrunk!”*
**Value For Money**3%
*“I find the value to be average”*
**Comfort-Overall**3%
*“Uncomfortable”*
**Stitch/Finish/Polish**2%
*“Very unhappy stitching is coming off clothes and goes up and down not straight looks like someone drinking sewed it”*
**Machine Wash Suitability**2%
*“balls up after the first wash”*
### **Top return reasons **
**Size-Overall**56%
**Length**12%
**Material Quality**6%
**Chest Fit**3%
**Advertised Vs Actual Product**2%
**Quality-Overall**2%
**Value For Money**2%
**Sleeve Fit**2%
**Neck Fit**2%
**Waist Fit**1%
## **Common monster jam shirt questions**
- **Is monster jam shirt profitable to sell on Amazon United States?**
- The niche generates $152K/yr across 130 tracked products. 6 of 32 products launched in the last 360 days are still selling. 90-day search growth is -57.1%. Flapen's verdict: Skip it (42/100).
- **How competitive is the monster jam shirt niche?**
- 30 brands and 32 sellers compete. The top 5 products take 20% of clicks and top 5 brands hold 85% of demand.
- **What do buyers complain about in monster jam shirt?**
- Top complaints mined from reviews: Size-Overall, Durability, Quality-Overall. The return rate is 3.3%.
- **When does demand for monster jam shirt peak?**
- Demand peaks in Jan–Feb–Mar; the busiest month runs 3.6× the quietest.
- **What does it cost to enter the monster jam shirt niche?**
- Listings span $6.89–$41.22; the average listing price is $22.71 (sweet spot $15–$100). The average incumbent carries 1,079 reviews — the moat a new listing must climb.
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