---
title: "Reviews — monster truck birthday party supplies - Flapen"
canonical_url: "https://flapen.com/research/us/home-kitchen/monster-truck-birthday-party-supplies/reviews"
last_updated: "2026-08-10T23:02:56.552Z"
locale: en
meta:
  description: "Niche score 62/100 · $1.3M/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 62/100 · $1.3M/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Reviews — monster truck birthday party supplies - Flapen"
---

# **monster truck birthday party supplies**

**Worth a look**

Shows 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.

Market size 82Growth 21Conversion 35Competition 82Returns 77Price range 77Avg price 87Brand share 89Review moat 86Quality gap 20

**Brand share**

**Great****46%**

top-5 brand share — no brand owns this niche

**Avg price**

**Great****$19.83**

avg listing price — sweet spot $15–$100

**Review moat**

**Great****275.85**

avg incumbent reviews — the moat a new listing must climb

**Market size**

**Great****$1.3M**

$1.3M/yr · 2.3M searches

**Competition**

**Great****33%**

top-5 click share — an open shelf

**Returns**

**Great****1.9%**

return rate — above 5% kills the launch gate

**Price range**

**Great****$5.84–$47.35**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Conversion**

**Okay****2.8%**

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**

**Bad****4.7★**

avg incumbent rating — lower means beatable quality

**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%")

## Reviews