---
title: "Mario Kart Decor — $7K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/mario-kart-decor"
last_updated: "2026-08-11T13:09:35.916Z"
locale: en
meta:
description: "Niche score 43/100 · $7K/yr market · 33K searches/yr · $17.01 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 43/100 · $7K/yr market · 33K searches/yr · $17.01 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Mario Kart Decor — $7K/yr Amazon US Niche (2026) - Flapen"
---
# **mario kart decor**
**Skip it**
A small market ($7K/yr) — this niche doesn't clear our bar today.
Market size 2Growth 53Conversion 15Competition 57Returns 40Price range 70Avg price 80Brand share 73Review moat 73Quality gap 21
**Avg price**
**Great****$17.01**
avg listing price — sweet spot $15–$100
**Brand share**
**Good****61%**
top-5 brand share — brands hold most of the demand
**Review moat**
**Good****591.48**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Good****$6.86–$33.90**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Good****51%**
top-5 click share — leaders hold, buyers still browse
**Growth**
**Good****+24.5%**
90-day search growth — must beat 0% to launch
**Returns**
**Okay****3.8%**
return rate — above 5% kills the launch gate
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Bad****1.2%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****$7K**
$7K/yr · 33K searches
**Signals**[** 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, mario kart decor is a $7K/yr Amazon United States market (33K searches/yr). The top 5 brands hold 61% of demand. Demand peaks in Sep–Oct. Verdict: Skip it — 43/100.
Data updated Jul 16, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **mario kart decor market data**
- **Units sold / yr**
- **750–1K**
- avg 0–100/product
- **Revenue / yr**
- **$13K–$17K**
- units × avg price
- **Conversion rate**
- **1.2%**
- **Avg BSR**
- **#1,341**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **89%**
- **Out of stock**
- **9.2%**
- **Avg brand age**
- **27 months**
- **Avg seller age**
- **155 days**
## **Competition & brand share**
The top 5 products take 51% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**21 **▲rising
**Sellers**
**38**
**Top-5 brand share**
**61%**
Top 20: 99%
**Top-5 click share**
**51%**
Top 20: 91%
**Open market**
**35%**
- Novovida22% - ANCOSJOY15% - SUYEPER10% - Seozio9% - RELIRELIA4% - YEZHENSS4%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +24.5% search growth over the last 90 days.
9K7KSpike '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Sep, Oct · busiest ÷ quietest = 14.3×
[**Open Trend **](https://flapen.com/research/us/patio-lawn-garden/mario-kart-decor/trend)
## **Top mario kart decor search terms**
- **mario kart decor**10K/yr-4.3%1.4% conv. - **super mario cardboard cutout**4K/yr+47.2%1.3% conv. - **super mario cutouts**3K/yr+91.1%0.8% conv. - **mario props**5K/yr+21.3%1.4% conv. - **mario cardboard cutout**3K/yr+32.0%0.8% conv. - **super mario props**3K/yr-9.6%1.1% conv. - **mario trunk or treat decorations**3K/yr+28.5%0.0% conv. - **mario cutout**1K/yr+59.8%1.9% conv. [**All search terms **](https://flapen.com/research/us/patio-lawn-garden/mario-kart-decor/search-terms)
## **Top mario kart decor 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%10%$67620%$1K30%$2K40%$3K1101001K10K 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**Mario Birthday Party Supplies 8PCS Yard Signs with Stakes Outdoor Lawn Party Decor Mario Birthday Party Decorations Yard Signs for Super Mario Theme Birthday Party**Novovida**$33.90**4.3★19 rev](https://www.amazon.com/dp/B0GJZZC9FL) [2**Mariy Birthday Party Supplies 8PCS Mariy Birthday Decorations Yard Sign with Stakes Outdoor Party Decor Yard Signs for Mariy Themed Party Decorations Outdoor Indoor Halloween Christmas**ANCOSJOY**$17.90**4.8★60 rev](https://www.amazon.com/dp/B0F4XYHD8H) [3**Seozio 6PCS Big Party Boxes with 6 Set Centerpieces Question Brick Pipe Boxes for Birthday Party Decorations Game Party Christmas Halloween Classroom Supplies Favor. (11.8 x 11.8 Inch)**Seozio**$25.29**4.7★57 rev](https://www.amazon.com/dp/B0FGJ2W74R) [4**Seozio 12PCS Question Brick Pipe Boxes for Birthday Party Decorations Game Party Christmas Supplies Classroom Candy Favors (3.93x 3.93Inch)**Seozio**$16.63**4.6★58 rev](https://www.amazon.com/dp/B0FM84L3LP) [5**13Pcs Bros. Door Sign Banner Birthday Party Decoration Bros Hanging Porch Signs Video Game Party Supplies for Outdoor Indoor Decorations Favors**RELIRELIA**$15.23**4.6★224 rev](https://www.amazon.com/dp/B0BY8TBGLL)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Super Theme Party Decorations Cardboard Playhouse Large Paper Boxes Super Playhouse Adventure Games Kit Big Party Boxes Castle with Arch Brother Adventure Decor for Baby Shower Gamer Birthday Favors**MinFyberd**$29.49**1 rev5mo ago](https://www.amazon.com/dp/B0GMR2BL99) [**Mario Birthday Party Supplies 8PCS Yard Signs with Stakes Outdoor Lawn Party Decor Mario Birthday Party Decorations Yard Signs for Super Mario Theme Birthday Party**Novovida**$33.90**19 rev5mo ago](https://www.amazon.com/dp/B0GJZZC9FL) [**Epakh 24 Pcs Super Brother Themed Party Decorations Hanging Birthday Decorations Video Game Theme Ornaments Banners Garland for Baby Shower Favors Super Game Room Home Supplies (Pixel Gold Coin)**Epakh**$18.46**22 rev8mo ago](https://www.amazon.com/dp/B0FYQ17JQX) [**Seozio 12PCS Question Brick Pipe Boxes for Birthday Party Decorations Game Party Christmas Supplies Classroom Candy Favors (3.93x 3.93Inch)**Seozio**$16.63**58 rev11mo ago](https://www.amazon.com/dp/B0FM84L3LP) [**Birthday Party Decorations Porch Banner Backdrop Birthday Party Supplies Door Decoration Banner Photo Booth Backdrop Hanging for Birthday Photo Booth Props**Virosera**$14.81**17 rev11mo ago](https://www.amazon.com/dp/B0FL2SSKLH)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Super Theme Party Decorations Cardboard Playhouse Large Paper Boxes Super Playhouse Adventure Games Kit Big Party Boxes Castle with Arch Brother Adventure Decor for Baby Shower Gamer Birthday Favors**MinFyberd**$29.49**5.0★**▲ 225%**](https://www.amazon.com/dp/B0GMR2BL99) [**Mario Birthday Party Supplies 8PCS Yard Signs with Stakes Outdoor Lawn Party Decor Mario Birthday Party Decorations Yard Signs for Super Mario Theme Birthday Party**Novovida**$33.90**4.3★**▲ 162%**](https://www.amazon.com/dp/B0GJZZC9FL) [**Birthday Party Decorations Porch Banner Backdrop Birthday Party Supplies Door Decoration Banner Photo Booth Backdrop Hanging for Birthday Photo Booth Props**Virosera**$14.81**4.8★**▲ 93%**](https://www.amazon.com/dp/B0FL2SSKLH) [**Epakh 24 Pcs Super Brother Themed Party Decorations Hanging Birthday Decorations Video Game Theme Ornaments Banners Garland for Baby Shower Favors Super Game Room Home Supplies (Pixel Gold Coin)**Epakh**$18.46**4.8★**▲ 85%**](https://www.amazon.com/dp/B0FYQ17JQX) [**Mariy Birthday Party Supplies Yard Signs 8PCS Mariy Birthday Decorations Yard Sign with Stakes Outdoor Lawn Party Decor for Unforgettable Celebrations Outdoor Yard Decorations Garden Party**SZJZYWJS**$15.67**4.5★**▲ 79%**](https://www.amazon.com/dp/B0FKFZS8DP)
**~~View all trending →~~**
## **What buyers say about mario kart decor**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**21%
*“Good quality, shipped quickly”*
**Size-Overall**8%
*“They were a great size for decorating the party room”*
**Assembly/Installation**7%
*“Assembly is very easy”*
**Advertised Vs Actual Product**7%
*“Did the job”*
**Adhesion/Stickiness**6%
*“No problem sticking on way”*
**Strength**6%
*“so they dont feel flimsy”*
**Value For Money**6%
*“Great value”*
**Durability**6%
*“Very durable”*
**Fun/Entertainment Experience**5%
*“Fun”*
**Design-Overall**4%
*“the design is accurate”*
### **What buyers complain about **
**Adhesion/Stickiness**24%
*“I didnt dare use the adhesive”*
**Size-Overall**24%
*“Be aware of how short this is”*
**Quality-Overall**10%
*“Cheaply made not good product”*
**Strength**6%
*“Very flimsy”*
**Advertised Vs Actual Product**6%
*“Misleading photo as they look”*
**Thickness**4%
*“Cheap thin and not at all what i thought”*
**Value For Money**3%
*“I think it's a bit expensive”*
**Instructions/User Manual/Troubleshooting**3%
*“there were no clear instructions on how they should appear”*
**Durability**2%
*“They fall apart so easy”*
**Color Fading/Discoloration**2%
*“Faded quickly and left a sticky residue”*
### **Top return reasons **
**Size-Overall**42%
**Adhesion/Stickiness**9%
**Value For Money**7%
**Advertised Vs Actual Product**7%
**Material Quality**7%
**Quality-Overall**6%
**Defective Material/Parts**4%
**Thin**3%
**Strength**3%
**Assembly/Installation**2%
## **Common questions**
- **Is mario kart decor profitable to sell on Amazon United States?**
- The niche generates $7K/yr across 27 tracked products. 3 of 6 products launched in the last 360 days are still selling. 90-day search growth is +24.5%. Flapen's verdict: Skip it (43/100).
- **How competitive is the mario kart decor niche?**
- 21 brands and 38 sellers compete. The top 5 products take 51% of clicks and top 5 brands hold 61% of demand.
- **What do buyers complain about in mario kart decor?**
- Top complaints mined from reviews: Adhesion/Stickiness, Size-Overall, Quality-Overall. The return rate is 3.8%.
- **When does demand for mario kart decor peak?**
- Demand peaks in Sep–Oct; the busiest month runs 14.3× the quietest.
- **What does it cost to enter the mario kart decor niche?**
- Listings span $6.86–$33.90; the average listing price is $17.01 (sweet spot $15–$100). The average incumbent carries 591 reviews — the moat a new listing must climb.
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