monster truck birthday party supplies
Worth a lookShows no brand lock-in (top 5 brands take 46% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Brand share
Great46%top-5 brand share — no brand owns this niche
Avg price
Great$19.83avg listing price — sweet spot $15–$100
Review moat
Great275.85avg incumbent reviews — the moat a new listing must climb
Market size
Great$1.3M$1.3M/yr · 2.3M searches
Competition
Great33%top-5 click share — an open shelf
Returns
Great1.9%return rate — above 5% kills the launch gate
Price range
Great$5.84–$47.35cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Okay2.8%search→purchase rate — share of searches ending in a sale
Growth
Bad-7.5%90-day search growth — must beat 0% to launch
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
According to Flapen's Amazon United States niche tracking, monster truck birthday party supplies is a $1.3M/yr Amazon United States market (2.3M searches/yr). The top 5 brands hold 46% of demand. Verdict: Worth a look — 62/100.
Data updated Jul 23, 2026 · scored weekly · How we score niches
monster truck birthday party supplies market data
- Units sold / yr
- 50K–60K
- avg 750–1,000/product
- Revenue / yr
- $992K–$1.2M
- units × avg price
- Conversion rate
- 2.8%
- Avg BSR
- #1,537
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 92%
- Out of stock
- 1.1%
- Avg brand age
- 24 months
- Avg seller age
- 147 days
Competition & brand share
Clicks spread well past the top 5 (33% combined) — an open shelf where new products get seen.Brands
49 rising
Sellers
55
Top-5 brand share
46%
Top 20: 77%
Top-5 click share
33%
Top 20: 64%
Open market
51%
- Toyland14%
- JVORFDG12%
- Miucat11%
- ZBYQDHO4%
- Kinovo4%
- 91TATTOOS3%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -7.5% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 2.2×
Top monster truck birthday party supplies search terms
- monster truck birthday decorations824K/yr
- monster jam birthday decorations638K/yr
- monster jam party decorations118K/yr
- monster truck party decorations113K/yr
- monster truck birthday108K/yr
- monster jam birthday98K/yr
- monster truck party63K/yr
- monster jam party55K/yr
- monster truck decorations44K/yr
- monster jam party supplies40K/yr
Top monster truck birthday 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Monster Truck Birthday Decorations Machines Jam Party Decoration Supplies include Truck Balloons Arch Tablecloth Backdrop Cake Cupcake Toppers Hanging Swirls Flags Truck Birthday Decor for Boys
Miucat$27.064.7★520 rev
177pcs Monster Truck Birthday Decorations Plates Napkins Disposable Tableware Set Include Plates Napkins Cups Cutlery Banner Hanging Swirls Tablecloth for Monster Truck Party Supplies Serve 24
JVORFDG$27.054.9★57 rev
Toyland 26 (66cm) Monster Jam Number 3 Foil Balloon - Large Monster Truck Birthday Balloon - Party Decoration Air or Helium Self Sealing
Toyland$13.904.7★73 rev
Toyland Pack Of 4 Monster Jam Truck Foil Balloons - Grave Digger El Toro Loco Max D & Megalodon Shaped Character Balloons
Toyland$39.724.8★158 rev
Monster Truck Birthday Decorations Party Decorations Set Include Truck Balloons Tablecloth Backdrop Cake Cupcake Toppers Hanging Swirls Banner Monster Truck Party Supplies for Boys Birthday Decor
JVORFDG$20.084.6★50 rev
Newest
by launch date
200 Pcs Monster Truck Birthday Party Supplies (Serves 24) Monster Truck Party Tableware Birthday Party Decorations Set Include Banner Plates Napkins Cups Forks Knifes Tablecloth Topper for Party
Kinovo$26.085 rev
Monster Truck Birthday Decorations Monster Truck Party Supplies Serves 16 Guests Machines Jam Theme Birthday Party Tableware for Boy Purple and Green
ZBYQDHO$22.498 rev
219Pcs Monster Truck Birthday Decorations Tableware Set for 24 Guests
UBGKCJSJ$24.1415 rev
Monster Truck Birthday Decorations Monster Truck Party Supplies include Truck Balloons Tablecloth Cake Cupcake Toppers Plates and Napkins Truck Birthday Decorations for Boys Serve 24
pugipien$22.0818 rev
Toyland 26 (66cm) Monster Jam Number 3 Foil Balloon - Large Monster Truck Birthday Balloon - Party Decoration Air or Helium Self Sealing
Toyland$13.9073 rev
Trending
90-day click momentum200 Pcs Monster Truck Birthday Party Supplies (Serves 24) Monster Truck Party Tableware Birthday Party Decorations Set Include Banner Plates Napkins Cups Forks Knifes Tablecloth Topper for Party
Kinovo$26.085.0★
219Pcs Monster Truck Birthday Decorations Tableware Set for 24 Guests
UBGKCJSJ$24.144.2★
Monster Truck Birthday Decorations Monster Truck Party Supplies Serves 16 Guests Machines Jam Theme Birthday Party Tableware for Boy Purple and Green
ZBYQDHO$22.495.0★
Monster Truck Birthday Decorations Monster Truck Party Supplies include Truck Balloons Tablecloth Cake Cupcake Toppers Plates and Napkins Truck Birthday Decorations for Boys Serve 24
pugipien$22.084.7★
Toyland 26 (66cm) Monster Jam Number 3 Foil Balloon - Large Monster Truck Birthday Balloon - Party Decoration Air or Helium Self Sealing
Toyland$13.904.7★
What buyers say about monster truck birthday party supplies
What buyers praise and complain about, mined from review topics.What buyers love
“Amazing Quality”
“An affordable price”
“As advertised”
“The colors are bright”
“Cute and durable”
“Easy to put together”
“The design is super clear”
“Easy to put on”
“Good gift bag”
“so much fun”
What buyers complain about
“These balloons were much bigger than I expected”
“Unfortunately, the quality wasnt consistent throughout the set”
“the other deflated shortly after”
“Broken”
“A little expensive”
“Ultra thin, smells kinda bad”
“Not happy I had to assemble”
“Not accurate to images”
“Comes off easy”
“Its not black and white like”
Top return reasons
Common questions
- Is monster truck birthday party supplies profitable to sell on Amazon United States?
- The niche generates $1.3M/yr across 65 tracked products. 11 of 30 products launched in the last 360 days are still selling. 90-day search growth is -7.5%. Flapen's verdict: Worth a look (62/100).
- How competitive is the monster truck birthday party supplies niche?
- 49 brands and 55 sellers compete. The top 5 products take 33% of clicks and top 5 brands hold 46% of demand.
- What do buyers complain about in monster truck birthday party supplies?
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Inflation/Deflation. The return rate is 1.9%.
- When does demand for monster truck birthday party supplies peak?
- Demand is steady year-round — the busiest month runs 2.2× the quietest.
- What does it cost to enter the monster truck birthday party supplies niche?
- Listings span $5.84–$47.35; the average listing price is $19.83 (sweet spot $15–$100). The average incumbent carries 276 reviews — the moat a new listing must climb.