Mario Birthday Shirt
FailShoppers spend an estimated $22K a year here, so Mario Birthday Shirt is a Fail.
- Flapen Score
- 49 / 100Top 33% of 16,930 Clothing, Shoes & Jewelry niches · +4 vs the category median of 4549
- Market size
- $22K/yr60K searches / yr
- 90-day growth
- +38.3%search demand this quarter
- Competition
- 40%top-5 click share · 21 brands · 19 sellers
Flapen Score
Mario Birthday Shirt against its category
The dotted line is the Clothing, Shoes & Jewelry average. Past it, Mario Birthday Shirt is stronger. Inside it, weaker.
Market
The Mario Birthday Shirt market on Amazon at a glance
Shoppers on Amazon United States searched for Mario Birthday Shirt 60K times last year and spent an estimated $22K. The top 5 brands take 81% of clicks. Demand peaks in Apr–May. Flapen scores it 49 out of 100, a Fail.
01 · Demand
An estimated 2.1% of those searches ended in a purchase.
Shoppers searched for this 60K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 2.1% of those searches ended in a purchase. Searches in the last 90 days moved +38.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $22K a year.
- Searches, last 12 months
- 60K
- Growth, 90 days vs prior 90
- +38.3%
- Conversion, latest week
- 2.1%
- Market size, estimated
- $22Ka year
- Peak month
- April3.4× the quietest month
- Top search term
- mario birthday shirt31K searches a year
02 · Price
A sale here is worth $17.79.
Listings sell for $17.79 on average, from $6.18 to $40.96. Amazon reports units sold in ranges. This niche sold 1K to 2K a year. The average listing sells 0 to 100 of them. At $17.79 that is $0 to $2K a year per listing.
- Average price
- $17.79inside the $15 to $100 sweet spot
- Price range
- $6.18–$40.96
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 1K–2K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$2K
- Returns
- 2.4%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
76% of listings pay for placement with sponsored ads. 88% ship with Prime. On an average day, 2.5% of listings are out of stock. The average listing ranks #4,711 within Clothing. It carries 303 reviews at 4.61 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 76%
- Prime listings
- 88%
- Out of stock, average day
- 2.5%
- Average rank
- #4,711in Clothing
- Average rating
- 4.61 starsAmazon United States average 4.42 stars
- Average reviews
- 303per listing
- Listings tracked
- 50
04 · Newcomers
1 of last year's 10 launches cleared the first-year sales bar.
10 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 27 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 10
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 27 months
Products
Top Mario Birthday Shirt products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 8, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Hewtwerck Super Soft Birthday Boy Short Sleeve T-Shirt Gifts for Boys Birthday Party (US Age 3 Years 4 Years Red)
- Price
- $15.91
- Rating
- 4.7/5
- Reviews
- 49
- Age
- 2y ago

Hewtwerck Super Soft Birthday Boy Short Sleeve T-Shirt Gifts for Boys Birthday Party (US Age 5 Years 6 Years Red)
- Price
- $15.73
- Rating
- 4.7/5
- Reviews
- 49
- Age
- 2y ago

Mom T-Shirt - Mommy Shirts - Mother Shirt - Mothers Day Shirt for Moms - Gifts for Mom on Mothers Day Birthday Christmas (Black L)
- Price
- $17.92
- Rating
- 4.6/5
- Reviews
- 153
- Age
- 1y ago

Super Mario and Luigi 5th Birthday Portrait Tees T Shirts for Men Women Kids
- Price
- $18.86
- Rating
- 4.7/5
- Reviews
- 532
- Age
- 6y ago

Game On Little Boys T Shirt 5/6 Blue
- Price
- $17.86
- Rating
- 4.6/5
- Reviews
- 34
- Age
- 1y ago
Trending
estimated 90-day click momentum
Isaac Morris Limited Mario Big Boys Graphic T Shirt 8 Cream
- Price
- $12.80
- Rating
- 4.3/5
- Reviews
- 29
- Age
- 4mo ago

2026 Super Game Movies Mario Galaxy T-Shirt for Men Women Kids Classic Game Movies Mario Graphic Tee Soft Cotton Casual Shirt Gamer Gift Tee
- Price
- $14.77
- Rating
- 4.0/5
- Reviews
- 15
- Age
- 3mo ago

Isaac Morris Limited Mario Little Boys Graphic T Shirt Blue 5/6
- Price
- $12.94
- Rating
- 4.8/5
- Reviews
- 67
- Age
- 6mo ago

Game On Little Boys T Shirt 5/6 Blue
- Price
- $17.86
- Rating
- 4.6/5
- Reviews
- 34
- Age
- 1y ago

Kozmoz Hall Dad Shirts - Daddy Shirt - Father Day Tshirt - Dads Tee for Fathers Day - Birthday Gifts from Kids for Dad from Daughter Son (Black-3XL)
- Price
- $15.62
- Rating
- 4.8/5
- Reviews
- 193
- Age
- 1y ago
Newest
by launch date
2026 Super Game Movies Mario Galaxy T-Shirt for Men Women Kids Classic Game Movies Mario Graphic Tee Soft Cotton Casual Shirt Gamer Gift Tee
- Price
- $14.77
- Rating
- 4.0/5
- Reviews
- 15
- Age
- 3mo ago

Isaac Morris Limited Mario Big Boys Graphic T Shirt 8 Cream
- Price
- $12.80
- Rating
- 4.3/5
- Reviews
- 29
- Age
- 4mo ago

Isaac Morris Limited Mario Little Boys Graphic T Shirt Blue 5/6
- Price
- $12.94
- Rating
- 4.8/5
- Reviews
- 67
- Age
- 6mo ago

Family Personalized Birthday Party Inspired Matching Custom T-Shirts (US Alpha Small XX-Large Regular Twin Brothers World)
- Price
- $19.46
- Rating
- 4.3/5
- Reviews
- 22
- Age
- 1y ago

Game On Little Boys T Shirt 5/6 Blue
- Price
- $17.86
- Rating
- 4.6/5
- Reviews
- 34
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 40% of clicks. Leaders hold, but buyers still shop past them.
Brands
21 rising
Sellers
19
Est. top-5 brand share
81%
Top 20: 100%
Est. top-5 click share
40%
Top 20: 75%
Open market
16%
- Hewtwerck27%
- Super Mario21%
- MorgaLithon17%
- Isaac Morris Limited13%
- BLNKLV3%
- Lil' Daisy store3%
- Open — no brand owns it (15 brands, 16%)
Demand
Mario Birthday Shirt search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Apr, May · busiest ÷ quietest = 3.4×
Search terms
Top Mario Birthday Shirt search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- mario birthday shirt31K/yr
- super mario birthday shirt19K/yr
- mario birthday shirt 64K/yr
- mario 5th birthday shirt3K/yr
- mario birthday shirt 53K/yr
Reviews and returns
What reviews say buyers love and hate about Mario Birthday Shirt
We read the reviews and the return reasons for every product selling here.
“they all ran a tad small/slim”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
15 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Mario Birthday Shirt questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









