---
title: "Girl Dinosaur Party Supplies — $71K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/home-kitchen/girl-dinosaur-party-supplies"
last_updated: "2026-08-11T01:45:36.524Z"
locale: en
meta:
description: "Niche score 51/100 · $71K/yr market · 190K searches/yr · $16.85 avg price. A small market ($71K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 51/100 · $71K/yr market · 190K searches/yr · $16.85 avg price. A small market ($71K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Girl Dinosaur Party Supplies — $71K/yr Amazon US Niche (2026) - Flapen"
---
# **girl dinosaur party supplies**
**Worth a look**
Shows no brand lock-in (top 5 brands take 41% of clicks), but a small market ($71K/yr) keeps it on the watch list.
Market size 18Growth 21Conversion 28Competition 77Returns 82Price range 68Avg price 80Brand share 94Review moat 75Quality gap 19
**Brand share**
**Great****41%**
top-5 brand share — no brand owns this niche
**Returns**
**Great****1.7%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$16.85**
avg listing price — sweet spot $15–$100
**Competition**
**Great****38%**
top-5 click share — an open shelf
**Review moat**
**Good****506.32**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Good****$5.73–$34.59**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Okay****2.2%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Bad****-8.1%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Market size**
**Bad****$71K**
$71K/yr · 190K searches
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%") [** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500")
According to Flapen's Amazon United States niche tracking, girl dinosaur party supplies is a $71K/yr Amazon United States market (190K searches/yr). The top 5 brands hold 41% of demand. Demand peaks in Aug. Verdict: Worth a look — 51/100.
Data updated Jul 23, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **girl dinosaur party supplies market data**
- **Units sold / yr**
- **4K–5K**
- avg 0–100/product
- **Revenue / yr**
- **$67K–$84K**
- units × avg price
- **Conversion rate**
- **2.2%**
- **Avg BSR**
- **#2,338**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **97%**
- **Out of stock**
- **5.0%**
- **Avg brand age**
- **27 months**
- **Avg seller age**
- **182 days**
## **Competition & brand share**
Clicks spread well past the top 5 (38% combined) — an open shelf where new products get seen.
**Brands**
**33 **▼falling
**Sellers**
**37**
**Top-5 brand share**
**41%**
Top 20: 90%
**Top-5 click share**
**38%**
Top 20: 86%
**Open market**
**53%**
- Xynic10% - cocomigo10% - Fexivo9% - YUCPOJU6% - LilyZheng6% - eiiphlyn5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -8.1% search growth over the last 90 days.
7K5KSpike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Aug · busiest ÷ quietest = 2.4×
[**Open Trend **](https://flapen.com/research/us/home-kitchen/girl-dinosaur-party-supplies/trend)
## **Top girl dinosaur party supplies search terms**
- **girl dinosaur party decorations**66K/yr-5.5%1.5% conv. - **pink dinosaur birthday decorations**40K/yr-1.3%1.7% conv. - **dinosaur birthday decorations girl**36K/yr-23.9%1.2% conv. - **pastel dinosaur party decorations**10K/yr+1.1%1.0% conv. - **dinosaur girl birthday decorations**11K/yr-5.6%1.7% conv. - **girls dinosaur birthday decorations**11K/yr-0.6%1.5% conv. - **girl dinosaur birthday decorations**11K/yr-20.6%1.4% conv. - **girl dinosaur party**5K/yr+8.4%0.4% conv. [**All search terms **](https://flapen.com/research/us/home-kitchen/girl-dinosaur-party-supplies/search-terms)
## **Top girl dinosaur party supplies 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%3%$2K6%$4K9%$6K12%$9K1101001K10K 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**Xynic 201 Pcs Pastel Dinosaur Birthday Decorations Girl Dinosaur Birthday Banner Cupcake Toppers Disposable Table Cloth Plates and Napkins Pink Watercolor Cute Girls Dino Theme Party Supplies**Xynic**$24.15**4.8★85 rev](https://www.amazon.com/dp/B0FMY423V2) [2**293pcs Pink Dinosaur Birthday Decorations for Girl Worry-free One-stop Set for 25 Guests with Dinosaur Balloon Arch Plates and Dino Cupcake Stand Easy Setup for Dinosaur-Themed Party**Fexivo**$30.85**5.0★47 rev](https://www.amazon.com/dp/B0G38XLMGT) [3**Cocomigo 181Pcs Pink Dinosaur Birthday Decorations Tableware Set 25 Serves**cocomigo**$24.90**4.5★73 rev](https://www.amazon.com/dp/B0DLVVPKMT) [4**LilyZheng 3D Dinosaur Balloons 5-Pack Self-Standing Pastel Foil Dino Balloons Inflatable Dinosaur Party Decorations for Kids Birthday Jurassic Theme Party Supplies**LilyZheng**$18.85**4.6★133 rev](https://www.amazon.com/dp/B0F6CX12CR) [5**Girl Dinosaur Party Decorations Dinosaur Birthday Banner Cake&Cupcake Toppers Backdrop Balloons Decorations For Girls Pastel Pink Cute Dinosaur Party Supplies**eiiphlyn**$15.37**5.0★6 rev](https://www.amazon.com/dp/B0GMCD88BM)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**200 Pcs Pink Dinosaur Birthday Decorations (Serves 24) Girl Dinosaur Party Decorations Include Banner Hanging Plates Napkins Cups Forks Knifes Tablecloth Topper Balloons for Party**Kinovo**$24.53**32 rev2mo ago](https://www.amazon.com/dp/B0GTNKJXN5) [**Pink Dinosaur Birthday Decorations for Girls Pastel Dinosaur Party Decorations with Banner Plates Napkins Cups Tablecloth Balloons Cake Topper for Dino Themed Party Supplies Serve 24**YUCPOJU**$21.08**6 rev4mo ago](https://www.amazon.com/dp/B0GT981MTH) [**168PCS Pastel Dinosaur Party Supplies for Birthday Roar Dino Party Decorations Watercolor Cartoon Paper Plates Cups Napkins Tableware for 24 Guests**GrabnGoParty**$19.54**4 rev4mo ago](https://www.amazon.com/dp/B0GRZS1KD9) [**Girl Dinosaur Party Decorations Dinosaur Birthday Banner Cake&Cupcake Toppers Backdrop Balloons Decorations For Girls Pastel Pink Cute Dinosaur Party Supplies**eiiphlyn**$15.37**6 rev5mo ago](https://www.amazon.com/dp/B0GMCD88BM) [**HOAKWA Dinosaur Birthday Decorations Girls Pink Dinosaur Party Supplies for Birthday Baby Shower Plate Cup Napkin Cutlery Tablecloth Swirl Banner Cake Topper Dino Backdrop Balloon Serve 24**HOAKWA**$22.91**10 rev6mo ago](https://www.amazon.com/dp/B0GDQXRFWM)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**168PCS Pastel Dinosaur Party Supplies for Birthday Roar Dino Party Decorations Watercolor Cartoon Paper Plates Cups Napkins Tableware for 24 Guests**GrabnGoParty**$19.54**5.0★**▲ 283%**](https://www.amazon.com/dp/B0GRZS1KD9) [**Pink Dinosaur Birthday Decorations for Girls Pastel Dinosaur Party Decorations with Banner Plates Napkins Cups Tablecloth Balloons Cake Topper for Dino Themed Party Supplies Serve 24**YUCPOJU**$21.08**4.5★**▲ 279%**](https://www.amazon.com/dp/B0GT981MTH) [**200 Pcs Pink Dinosaur Birthday Decorations (Serves 24) Girl Dinosaur Party Decorations Include Banner Hanging Plates Napkins Cups Forks Knifes Tablecloth Topper Balloons for Party**Kinovo**$24.53**4.5★**▲ 279%**](https://www.amazon.com/dp/B0GTNKJXN5) [**Girl Dinosaur Party Decorations Dinosaur Birthday Banner Cake&Cupcake Toppers Backdrop Balloons Decorations For Girls Pastel Pink Cute Dinosaur Party Supplies**eiiphlyn**$15.37**5.0★**▲ 222%**](https://www.amazon.com/dp/B0GMCD88BM) [**293pcs Pink Dinosaur Birthday Decorations for Girl Worry-free One-stop Set for 25 Guests with Dinosaur Balloon Arch Plates and Dino Cupcake Stand Easy Setup for Dinosaur-Themed Party**Fexivo**$30.85**5.0★**▲ 174%**](https://www.amazon.com/dp/B0G38XLMGT)
**~~View all trending →~~**
## **What buyers say about girl dinosaur party supplies**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**17%
*“Great quality for kids”*
**Value For Money**12%
*“Great value”*
**Color**9%
*“The colors are bright”*
**Fun/Entertainment Experience**9%
*“Cute and fun”*
**Advertised Vs Actual Product**7%
*“Product as advertised”*
**Assembly/Installation**6%
*“Easy to assemble”*
**Design-Overall**6%
*“The designs are cute”*
**Size-Overall**6%
*“good size”*
**Gifting Purpose**5%
*“Fun gift”*
**Durability**3%
*“Cute and Durable”*
### **What buyers complain about **
**Size-Overall**16%
*“Tiny little cubes”*
**Quality-Overall**11%
*“Bad quality”*
**Assembly/Installation**9%
*“Was a little difficult to put together”*
**Value For Money**9%
*“And yes, the seven dollars may not be much to some”*
**Inflation/Deflation**9%
*“dont stay inflated”*
**Color**5%
*“However, the balloons are not the pastel colors they show”*
**Durability**4%
*“Broke easily”*
**Thickness**4%
*“its not particularly thick as the description states”*
**Leak-Proof**3%
*“Leaked”*
**Ease Of Use**3%
*“Hard to open”*
### **Top return reasons **
**Size-Overall**45%
**Value For Money**14%
**Advertised Vs Actual Product**7%
**Color**4%
**Inflation/Deflation**3%
**Leak-Proof**3%
**Defective Material/Parts**3%
**Quality-Overall**3%
**Strength**2%
**Functionality-Overall**2%
## **Common questions**
- **Is girl dinosaur party supplies profitable to sell on Amazon United States?**
- The niche generates $71K/yr across 38 tracked products. 2 of 14 products launched in the last 360 days are still selling. 90-day search growth is -8.1%. Flapen's verdict: Worth a look (51/100).
- **How competitive is the girl dinosaur party supplies niche?**
- 33 brands and 37 sellers compete. The top 5 products take 38% of clicks and top 5 brands hold 41% of demand.
- **What do buyers complain about in girl dinosaur party supplies?**
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Assembly/Installation. The return rate is 1.7%.
- **When does demand for girl dinosaur party supplies peak?**
- Demand peaks in Aug; the busiest month runs 2.4× the quietest.
- **What does it cost to enter the girl dinosaur party supplies niche?**
- Listings span $5.73–$34.59; the average listing price is $16.85 (sweet spot $15–$100). The average incumbent carries 506 reviews — the moat a new listing must climb.
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