---
title: "Products — canon mg3650s ink cartridges - Flapen"
canonical_url: "https://flapen.com/research/uk/computers-accessories/canon-mg3650s-ink-cartridges/products"
last_updated: "2026-07-31T07:23:28.661Z"
locale: en
meta:
  description: "Niche score 59/100 · £2.3M/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 59/100 · £2.3M/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Products — canon mg3650s ink cartridges - Flapen"
---

# **canon mg3650s ink cartridges**

**Worth a look**

Shows low returns (0.9%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 95Growth 17Conversion 95Competition 22Returns 96Price range 95Avg price 95Brand share 30Review moat 49Quality gap 52

**Returns**

**Incredible****0.9%**

return rate — above 5% kills the launch gate

**Market size**

**Incredible****£2.3M**

£2.3M/yr · 628K searches

**Conversion**

**Incredible****12.0%**

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

**Avg price**

**Incredible****£30.77**

avg listing price — sweet spot $15–$100

**Price range**

**Incredible****£14.99–£42.80**

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

**Quality gap**

**Good****4.4★**

avg incumbent rating — lower means beatable quality

**Review moat**

**Okay****1,560.21**

avg incumbent reviews — the moat a new listing must climb

**Brand share**

**Okay****87%**

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

**Competition**

**Bad****73%**

top-5 click share — a locked-up shelf

**Growth**

**Bad****-15.0%**

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