---
title: "Products — lego castle - Flapen"
canonical_url: "https://flapen.com/research/uk/toys-games/lego-castle/products"
last_updated: "2026-07-31T23:28:13.661Z"
locale: en
meta:
  description: "Niche score 30/100 · £137K/yr market · 116K searches/yr · £127.01 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 30/100 · £137K/yr market · 116K searches/yr · £127.01 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Products — lego castle - Flapen"
---

# **lego castle**

**Skip it**

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Market size 30Growth 17Conversion 12Competition 19Returns 91Price range 17Avg price 66Brand share 0Review moat 71Quality gap 22

**Returns**

**Great****1.2%**

return rate — above 5% kills the launch gate

**Review moat**

**Good****661.31**

avg incumbent reviews — the moat a new listing must climb

**Avg price**

**Good****£127.01**

avg listing price — sweet spot $15–$100

**Market size**

**Okay****£137K**

£137K/yr · 116K searches

**Quality gap**

**Bad****4.7★**

avg incumbent rating — lower means beatable quality

**Competition**

**Bad****77%**

top-5 click share — a locked-up shelf

**Growth**

**Bad****-16.9%**

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

**Price range**

**Bad****£29.25–£435.11**

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

**Conversion**

**Bad****0.9%**

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

**Brand share**

**Bad****100%**

top-5 brand share — brand-locked demand

**Signals**[** High Price**](https://flapen.com/research/niches?market=uk&signal=high_price "Avg price > $50")