---
title: "Canon 545 546 Ink Cartridges — £924K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/computers-accessories/canon-545-546-ink-cartridges"
last_updated: "2026-07-31T06:33:16.404Z"
locale: en
meta:
description: "Niche score 57/100 · £924K/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 57/100 · £924K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Canon 545 546 Ink Cartridges — £924K/yr Amazon UK Niche (2026) - Flapen"
---
# **canon 545 546 ink cartridges**
**Worth a look**
Shows searches that convert (17.4% search→purchase), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 76Growth 15Conversion 98Competition 39Returns 90Price range 84Avg price 94Brand share 38Review moat 23Quality gap 52
**Conversion**
**Incredible****17.4%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Great****£22.72**
avg listing price — sweet spot $15–$100
**Returns**
**Great****1.2%**
return rate — above 5% kills the launch gate
**Price range**
**Great****£11.84–£35.79**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Great****£924K**
£924K/yr · 233K searches
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Competition**
**Okay****62%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Okay****82%**
top-5 brand share — brands hold most of the demand
**Review moat**
**Bad****7,179.52**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-20.4%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United Kingdom niche tracking, canon 545 546 ink cartridges is a £924K/yr Amazon United Kingdom market (233K searches/yr). The top 5 brands hold 82% of demand. Demand peaks in Jan–Oct–Nov. Verdict: Worth a look — 57/100.
Data updated Jul 22, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **canon 545 546 ink cartridges market data**
- **Units sold / yr**
- **40K–50K**
- avg 1,500–2,000/product
- **Revenue / yr**
- **£909K–£1.1M**
- units × avg price
- **Conversion rate**
- **17.4%**
- **Avg BSR**
- **#243**
- **Page quality**
- **0%**
- **Prime**
- **96%**
- **Sponsored**
- **87%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **36 months**
- **Avg seller age**
- **182 days**
## **Competition & brand share**
The top 5 products take 62% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**15 **▲rising
**Sellers**
**108**
**Top-5 brand share**
**82%**
Top 20: 100%
**Top-5 click share**
**62%**
Top 20: 96%
**Open market**
**15%**
- Canon55% - Washope12% - LIFOR10% - INFITONER3% - CBWOIHELP3% - Salols3% - Open — no brand owns it (9 brands, 15%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -20.4% search growth over the last 90 days.
10K6KSpike '24Holiday '24Prime Day '25Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Oct, Nov · busiest ÷ quietest = 2.3×
[**Open Trend **](https://flapen.com/research/uk/computers-accessories/canon-545-546-ink-cartridges/trend)
## **Top canon 545 546 ink cartridges search terms**
- **canon 545 546 ink cartridges**69K/yr-25.9%14.3% conv. - **cannon 545 546 ink cartridges**26K/yr-15.4%11.7% conv. - **545xl 546xl ink cartridges**9K/yr-7.1%12.1% conv. - **canon 545 black ink cartridge**15K/yr-26.5%21.3% conv. - **canon ink cartridges 545 and 546**11K/yr-8.4%13.0% conv. - **canon 545**10K/yr-22.5%20.7% conv. - **canon ts3355 ink cartridges**10K/yr-23.3%16.3% conv. - **canon ts3350 ink cartridges**12K/yr-34.4%17.4% conv. - **canon pg545 black ink cartridge**6K/yr+11.6%17.8% conv. - **canon ts3300 ink cartridges**8K/yr-28.0%11.6% conv. [**All search terms **](https://flapen.com/research/uk/computers-accessories/canon-545-546-ink-cartridges/search-terms)
## **Top canon 545 546 ink cartridges products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%£92K20%£185K30%£277K40%£370K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 23 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Canon Ink & Paper Multipack - PG-545/CL-546 Genuine Printer Ink Cartridges 2 Pack (1 x Black 1 x Colour) & 4x6 Photo Paper (50 x Sheets) For TS3350 TS4550 TS3450 TS3150 TR4650 MX495**Canon**£28.16**4.5★3,119 rev](https://www.amazon.co.uk/dp/B0CH8KVP2S) [2**Canon Ink - PG-545 Genuine Black Printer Ink Cartridge - (1 x Cartridge) - Compatible with PIXMA TR IP MX MG & TS**Canon**£14.75**4.6★31,464 rev](https://www.amazon.co.uk/dp/B00ET2LU2M) [3**545XL 546XL Ink Cartridges Replacement for Canon Ink Cartridges 545 546 PG-545 CL-546 XL Black and Colour for Pixma TS3350 TS3150 MG3050 MG2550S MG2950 TR4550 TR4551 TR4650 MX495 TS33552-Pack**Washope**£22.25**4.3★675 rev](https://www.amazon.co.uk/dp/B0F43N8MN8) [4**LIFOR 545XL Black 546XL Colour Printer Ink Replacement for Canon 545 546 Ink Cartridges PG-545 CL-546 XL for Pixma TS3350 TS3355 TS3150 TS3300 TR4550 MG2550S MG3050 TR4500 TS3100 TR4551 TR4650 MX495**LIFOR**£26.11**4.2★192 rev](https://www.amazon.co.uk/dp/B0GD4SN53C) [5**Canon Ink - PG-545XL High Yield Genuine Black Printer Ink Cartridge - Prints Up to 400 A4 Pages (1 x Cartridge)**Canon**£18.65**4.7★25,948 rev](https://www.amazon.co.uk/dp/B00ET01FR4)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Gureef 545XL 546 XL Replacement for Canon 545 546 Ink Cartridges XL for Printer Ink Cartridges 545XL and 546 XL for Pixma TS3350 TS3355 TS3150 TR4550 MG2550s MG3050 TS3450 TR4551 MX495**Gureef**£25.35**48 rev3mo ago](https://www.amazon.co.uk/dp/B0GTV8BR92) [**545 546 Ink Cartridges TS3350 TS3355 Replacement for Cannon 545 546 Ink Cartridges PG-545 CL-546 XL for Canon Pixma TS3150 TS3300 TR4550 TR4650 TR4500 MG2550 MG2551S Printer 545XL 546XL(Black Colour)**INFITONER**£22.51**231 rev4mo ago](https://www.amazon.co.uk/dp/B0GQ9PPDGV) [**PG-545 CL-546 Ink Cartridge Replacement for Canon 545 546 XL Ink Cartridges PG-545 XL CL-546 XL for Pixma TS3150 TS3350 TS3355 TS3100 TR4550 TR4551 iP2850 MX495 MG2950 MG3050(1 Black 1 Colour)**SHEENGO**£22.39**47 rev5mo ago](https://www.amazon.co.uk/dp/B0GK5J2LBZ) [**LIFOR 545XL Black 546XL Colour Printer Ink Replacement for Canon 545 546 Ink Cartridges PG-545 CL-546 XL for Pixma TS3350 TS3355 TS3150 TS3300 TR4550 MG2550S MG3050 TR4500 TS3100 TR4551 TR4650 MX495**LIFOR**£26.11**192 rev6mo ago](https://www.amazon.co.uk/dp/B0GD4SN53C) [**CATJOY 545XL 546XL Ink Cartridges Replacement for Canon 545 546 Ink Cartridges for PIXMA TS3151 TS3150 TS3350 TS3351 TS3352 TS3450 TS3451 TS3452 TS3355 (Black Colour 2 Pack)**CATJOY**£24.61**60 rev7mo ago](https://www.amazon.co.uk/dp/B0GCB55D1Y)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Gureef 545XL 546 XL Replacement for Canon 545 546 Ink Cartridges XL for Printer Ink Cartridges 545XL and 546 XL for Pixma TS3350 TS3355 TS3150 TR4550 MG2550s MG3050 TS3450 TR4551 MX495**Gureef**£25.35**4.6★**▲ 427%**](https://www.amazon.co.uk/dp/B0GTV8BR92) [**545 546 Ink Cartridges TS3350 TS3355 Replacement for Cannon 545 546 Ink Cartridges PG-545 CL-546 XL for Canon Pixma TS3150 TS3300 TR4550 TR4650 TR4500 MG2550 MG2551S Printer 545XL 546XL(Black Colour)**INFITONER**£22.51**4.4★**▲ 424%**](https://www.amazon.co.uk/dp/B0GQ9PPDGV) [**PG-545 CL-546 Ink Cartridge Replacement for Canon 545 546 XL Ink Cartridges PG-545 XL CL-546 XL for Pixma TS3150 TS3350 TS3355 TS3100 TR4550 TR4551 iP2850 MX495 MG2950 MG3050(1 Black 1 Colour)**SHEENGO**£22.39**4.2★**▲ 376%**](https://www.amazon.co.uk/dp/B0GK5J2LBZ) [**545 XL Black Ink Cartridge Remanufactured for Canon PG-545 545XL Ink Cartridges Black PG545XL PG-545XL High Yield Work for Canon TS3350 TS3355 TS3300 MG3050 TR4550 MG2950 TR4551 TS3100 printer(1 Pack)**Cebhink**£11.84**4.3★**▲ 136%**](https://www.amazon.co.uk/dp/B0FRQD8W9N) [**545XL 546XL Ink Cartridges Twin Pack Replacement for Canon PG-545XL CL-546XL 545 546 Ink Cartridges Compatible with Pixma TS3355 TS3350 TS3150 TS3300 MG2550S TR4550 TR4500 TR4551 TR4650**KINGWAY**£21.10**3.9★**▲ 100%**](https://www.amazon.co.uk/dp/B07PV6V6CZ)
**~~View all trending →~~**
## **What buyers say about canon 545 546 ink cartridges**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**23%
*“Cheap price”*
**Quality-Overall**18%
*“The build quality seemed solid”*
**Advertised Vs Actual Product**10%
*“As advertised”*
**Assembly/Installation**8%
*“Easy to assemble”*
**Compatibility-Overall**7%
*“Perfect for my canon printer”*
**Cartridge/Ink Quality**6%
*“Great quality ink cartridge”*
**Print Quality**5%
*“give good print results”*
**Size-Overall**4%
*“Perfect fit”*
**Color**4%
*“the colours are true”*
**Ease Of Use**2%
*“Easy to use”*
### **What buyers complain about **
**Compatibility-Overall**22%
*“Not recognise by my printer”*
**Functionality-Overall**11%
*“Didn't work properly”*
**Value For Money**8%
*“Not the cheapest”*
**Color**6%
*“Colour not recognised”*
**Quality-Overall**6%
*“Rubbish quality”*
**Advertised Vs Actual Product**4%
*“Wrongly advertised”*
**Durability**4%
*“suddenly failed at the same time after couple of months”*
**Size-Overall**3%
*“Cartridge doesnt fit”*
**Print Quality**3%
*“The printer didnt accept the inks”*
**Cartridge/Ink Quality**3%
*“which only printed of two things ink dying off already not good”*
### **Top return reasons **
**Compatibility-Overall**37%
**Size-Overall**19%
**Functionality-Overall**17%
**Ink Refill**9%
**Advertised Vs Actual Product**4%
**Defective Material/Parts**2%
**Print Quality**2%
**Cartridge/Ink Quality**2%
**Color**1%
**Cartridge Capacity**1%
## **Common questions**
- **Is canon 545 546 ink cartridges profitable to sell on Amazon United Kingdom?**
- The niche generates £924K/yr across 23 tracked products. 6 of 7 products launched in the last 360 days are still selling. 90-day search growth is -20.4%. Flapen's verdict: Worth a look (57/100).
- **How competitive is the canon 545 546 ink cartridges niche?**
- 15 brands and 108 sellers compete. The top 5 products take 62% of clicks and top 5 brands hold 82% of demand.
- **What do buyers complain about in canon 545 546 ink cartridges?**
- Top complaints mined from reviews: Compatibility-Overall, Functionality-Overall, Value For Money. The return rate is 1.2%.
- **When does demand for canon 545 546 ink cartridges peak?**
- Demand peaks in Jan–Oct–Nov; the busiest month runs 2.3× the quietest.
- **What does it cost to enter the canon 545 546 ink cartridges niche?**
- Listings span £11.84–£35.79; the average listing price is £22.72 (sweet spot $15–$100). The average incumbent carries 7,180 reviews — the moat a new listing must climb.
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