---
title: "Trend — sports themed birthday party supplies - Flapen"
canonical_url: "https://flapen.com/research/us/home-kitchen/sports-themed-birthday-party-supplies/trend"
last_updated: "2026-08-09T20:21:19.807Z"
locale: en
meta:
  description: "Niche score 60/100 · $356K/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 60/100 · $356K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Trend — sports themed birthday party supplies - Flapen"
---

# **sports themed birthday party supplies**

**Worth a look**

Shows a thin review moat (156 avg reviews), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 54Growth 50Conversion 63Competition 72Returns 44Price range 63Avg price 71Brand share 91Review moat 92Quality gap 28

**Review moat**

**Great****155.95**

avg incumbent reviews — the moat a new listing must climb

**Brand share**

**Great****44%**

top-5 brand share — no brand owns this niche

**Competition**

**Good****42%**

top-5 click share — leaders hold, buyers still browse

**Avg price**

**Good****$14.57**

avg listing price — sweet spot $15–$100

**Conversion**

**Good****5.5%**

search→purchase rate — share of searches ending in a sale

**Price range**

**Good****$5.88–$30.36**

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

**Market size**

**Good****$356K**

$356K/yr · 443K searches

**Growth**

**Good****+20.2%**

90-day search growth — must beat 0% to launch

**Returns**

**Okay****3.5%**

return rate — above 5% kills the launch gate

**Quality gap**

**Okay****4.6★**

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%") [** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500")

## Trend