---
title: "Trend — harmonica - Flapen"
canonical_url: "https://flapen.com/research/uk/musical-instruments-dj/harmonica/trend"
last_updated: "2026-07-31T08:35:39.174Z"
locale: en
meta:
  description: "Niche score 53/100 · £381K/yr market · 477K searches/yr · £10.85 avg price. Soft demand (-26.4% this quarter) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 53/100 · £381K/yr market · 477K searches/yr · £10.85 avg price. Soft demand (-26.4% this quarter) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Trend — harmonica - Flapen"
---

# **harmonica**

**Worth a look**

Shows low returns (0.5%), but soft demand (-26.4% this quarter) keeps it on the watch list.

Market size 55Growth 12Conversion 76Competition 41Returns 98Price range 59Avg price 40Brand share 58Review moat 38Quality gap 67

**Returns**

**Incredible****0.5%**

return rate — above 5% kills the launch gate

**Conversion**

**Great****7.3%**

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

**Quality gap**

**Good****4.3★**

avg incumbent rating — lower means beatable quality

**Price range**

**Good****£3.58–£31.45**

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

**Brand share**

**Good****70%**

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

**Market size**

**Good****£381K**

£381K/yr · 477K searches

**Competition**

**Okay****61%**

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

**Avg price**

**Okay****£10.85**

avg listing price — sweet spot $15–$100

**Review moat**

**Okay****2,670.74**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Bad****-26.4%**

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