mario bros birthday decorations
Worth a lookShows low returns (0.8%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Returns
Incredible0.8%return rate — above 5% kills the launch gate
Avg price
Great$18.84avg listing price — sweet spot $15–$100
Review moat
Great340.44avg incumbent reviews — the moat a new listing must climb
Competition
Great37%top-5 click share — an open shelf
Brand share
Great57%top-5 brand share — no brand owns this niche
Price range
Good$2.88–$35.96cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Good+30.9%90-day search growth — must beat 0% to launch
Market size
Good$403K$403K/yr · 661K searches
Conversion
Okay3.2%search→purchase rate — share of searches ending in a sale
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
According to Flapen's Amazon United States niche tracking, mario bros birthday decorations is a $403K/yr Amazon United States market (661K searches/yr). The top 5 brands hold 57% of demand. Demand peaks in Apr–May. Verdict: Worth a look — 65/100.
Data updated Jul 23, 2026 · scored weekly · How we score niches
mario bros birthday decorations market data
- Units sold / yr
- 15K–20K
- avg 250–500/product
- Revenue / yr
- $283K–$377K
- units × avg price
- Conversion rate
- 3.2%
- Avg BSR
- #704
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 93%
- Out of stock
- 4.2%
- Avg brand age
- 27 months
- Avg seller age
- 151 days
Competition & brand share
Clicks spread well past the top 5 (37% combined) — an open shelf where new products get seen.Brands
30 falling
Sellers
47
Top-5 brand share
57%
Top 20: 93%
Top-5 click share
37%
Top 20: 76%
Open market
36%
- PEACHPUNK17%
- Hatraky14%
- Novovida11%
- 88xiaoyun8%
- AZDHOT6%
- TEOY6%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +30.9% search growth over the last 90 days.Peak months: Apr, May · busiest ÷ quietest = 2.7×
Top mario bros birthday decorations search terms
- super mario birthday decorations196K/yr
- mario bros birthday decorations82K/yr
- mario decorations76K/yr
- super mario decorations50K/yr
- mario kart birthday decorations52K/yr
- mario brothers birthday decorations24K/yr
- mario kart decorations39K/yr
- decoracion de mario bros para nio19K/yr
- mario kart party decorations26K/yr
- mario party decor17K/yr
Top mario bros birthday decorations 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Birthday Party Decorations 48PCS Mario Cartoon Theme Supplies - 1 Backdrop 1 Banner 4 Aluminum Balloons 1 Tablecloth 25 Cake Toppers 16 Latex Balloons.
PEACHPUNK$22.544.4★168 rev
Birthday Party Supplies Ultimate Kit - 14-in-1 Decorations Set with Banner Backdrop Tablecloth Balloons Plates Cutlery Cake Toppers for Themed Parties
Hatraky$32.974.7★130 rev
Mario Birthday Party Supplies Party Decorations Set Include Banner Backdrop Balloons Hanging Swirls Cake Cupcake Toppers Tablecloth for Boys Girls Mario Theme Party
Novovida$26.314.7★64 rev
Mario Birthday Party Supplies Party Decorations Set Include Banner Balloons Hanging Swirls Cake Cupcake Toppers Tablecloth for Boys Girls Mario Theme Party
TEOY$21.974.6★80 rev
188 PCS Birthday Party Supplies Party Decorations Includes Balloons Film Balloons Plates Cups Banners Knives Forks Spoons Napkins Stickers Cake Topper Cupcake Toppers Tablecloth
Hatraky$28.454.4★104 rev
Newest
by launch date
2026 New Super Mario Birthday Decorations Set 4270 Tablecloth 15 Banners 6 Hanging Swirls 92-Piece Party Supplies Including 9and 7 Plates Napkins Cups Cutlery for Super Mario Themed Party
AZDHOT$25.977 rev
2026 New Super Mario Birthday Decorations Set 60x40 Backdrop 71x43 Tablecloth Cake Toppers Balloons Banners Spirals Super Mario Party Supplies for Boys & Girls
AZDHOT$26.8514 rev
Birthday Party Decorations 50PCS latest Mario Cartoon Theme Supplies - 1 large cake plugin 1 Backdrop 1 Banner 6 decorative pendants 1 Tablecloth 24 Cake Toppers 16 Latex Balloons.
88xiaoyun$19.8729 rev
latest Mario Party Tableware 20 Plates and 20 Napkins and Tablecloth71 x 42 Super Bros Birthday Party Decorate Supplies
88xiaoyun$17.8543 rev
88PCS For Latest Mario Party Supplies: 6 Hanging Swirls 20 Napkins 20 Cups 20 Plates 9 inch 20 Plates 7 inch 1 Banner 1 Tablecloth for Mario Birthday Party Decorations
88xiaoyun$28.3828 rev
Trending
90-day click momentumBirthday Party Decorations 50PCS latest Mario Cartoon Theme Supplies - 1 large cake plugin 1 Backdrop 1 Banner 6 decorative pendants 1 Tablecloth 24 Cake Toppers 16 Latex Balloons.
88xiaoyun$19.874.5★
2026 New Super Mario Birthday Decorations Set 4270 Tablecloth 15 Banners 6 Hanging Swirls 92-Piece Party Supplies Including 9and 7 Plates Napkins Cups Cutlery for Super Mario Themed Party
AZDHOT$25.975.0★
2026 New Super Mario Birthday Decorations Set 60x40 Backdrop 71x43 Tablecloth Cake Toppers Balloons Banners Spirals Super Mario Party Supplies for Boys & Girls
AZDHOT$26.854.2★
88PCS For Latest Mario Party Supplies: 6 Hanging Swirls 20 Napkins 20 Cups 20 Plates 9 inch 20 Plates 7 inch 1 Banner 1 Tablecloth for Mario Birthday Party Decorations
88xiaoyun$28.384.0★
latest Mario Party Tableware 20 Plates and 20 Napkins and Tablecloth71 x 42 Super Bros Birthday Party Decorate Supplies
88xiaoyun$17.854.3★
What buyers say about mario bros birthday decorations
What buyers praise and complain about, mined from review topics.What buyers love
“Decent quality”
“Good value for money”
“vibrant colors”
“just as advertised”
“has some really fun designs on it”
“Very durable”
“Perfect size”
“Assembly is very easy”
“Kids loved it”
“It was an easy way to make the cake look fun”
What buyers complain about
“Too small”
“Cons: it is overpriced for the quality”
“Not for this price though”
“Weird balloon smell”
“not super strong”
“So, description is misleading”
“No instructions to put together everything”
“very thin products”
“Every single balloon lost its air and deflated”
“we were very upset that the ones we received in a purple box contain dyes”
Top return reasons
Common questions
- Is mario bros birthday decorations profitable to sell on Amazon United States?
- The niche generates $403K/yr across 45 tracked products. 21 of 29 products launched in the last 360 days are still selling. 90-day search growth is +30.9%. Flapen's verdict: Worth a look (65/100).
- How competitive is the mario bros birthday decorations niche?
- 30 brands and 47 sellers compete. The top 5 products take 37% of clicks and top 5 brands hold 57% of demand.
- What do buyers complain about in mario bros birthday decorations?
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Value For Money. The return rate is 0.8%.
- When does demand for mario bros birthday decorations peak?
- Demand peaks in Apr–May; the busiest month runs 2.7× the quietest.
- What does it cost to enter the mario bros birthday decorations niche?
- Listings span $2.88–$35.96; the average listing price is $18.84 (sweet spot $15–$100). The average incumbent carries 340 reviews — the moat a new listing must climb.