---
title: "Reviews — professor trelawney costumes - Flapen"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/professor-trelawney-costumes/reviews"
last_updated: "2026-08-11T11:50:04.343Z"
locale: en
meta:
  description: "Niche score 35/100 · $30K/yr market · 24K searches/yr · $39.55 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 35/100 · $30K/yr market · 24K searches/yr · $39.55 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Reviews — professor trelawney costumes - Flapen"
---

# **professor trelawney costumes**

**Skip it**

A small market ($30K/yr) — this niche doesn't clear our bar today.

Market size 7Growth 21Conversion 40Competition 24Returns 24Price range 68Avg price 95Brand share 54Review moat 46Quality gap 55

**Avg price**

**Incredible****$39.55**

avg listing price — sweet spot $15–$100

**Price range**

**Good****$6.11–$130.97**

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

**Quality gap**

**Good****4.4★**

avg incumbent rating — lower means beatable quality

**Brand share**

**Good****73%**

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

**Review moat**

**Okay****1,903.15**

avg incumbent reviews — the moat a new listing must climb

**Conversion**

**Okay****3.2%**

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

**Competition**

**Bad****72%**

top-5 click share — a locked-up shelf

**Returns**

**Bad****5.3%**

return rate — above 5% kills the launch gate

**Growth**

**Bad****-9.0%**

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

**Market size**

**Bad****$30K**

$30K/yr · 24K searches

**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")

## Reviews