---
title: "Trend — ideal knee - Flapen"
canonical_url: "https://flapen.com/research/us/sports-outdoors/ideal-knee/trend"
last_updated: "2026-07-21T20:06:54.082Z"
locale: en
meta:
  description: "Niche score 48/100 · $106K/yr market · 54K searches/yr · $44.30 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 48/100 · $106K/yr market · 54K searches/yr · $44.30 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Trend — ideal knee - Flapen"
---

# **ideal knee**

**Skip it**

Soft demand (-3.7% this quarter) — this niche doesn't clear our bar today.

Market size 26Growth 23Conversion 54Competition 34Returns 82Price range 70Avg price 95Brand share 36Review moat 52Quality gap 76

**Avg price**

**Incredible****$44.30**

avg listing price — sweet spot $15–$100

**Returns**

**Great****1.6%**

return rate — above 6% kills the launch gate

**Quality gap**

**Great****4.3★**

avg incumbent rating — lower means beatable quality

**Price range**

**Good****$6.04–$127.40**

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

**Conversion**

**Good****4.4%**

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

**Review moat**

**Good****1,434.44**

avg incumbent reviews — the moat a new listing must climb

**Brand share**

**Okay****83%**

top-5 brand share — brands hold most of the demand

**Competition**

**Okay****65%**

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

**Market size**

**Okay****$106K**

$106K/yr · 54K searches

**Growth**

**Bad****-3.7%**

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