Brother LC421XLM High Capacity Magenta Ink Cartridge (Original)

Best price offer of £13.41 from 15 trusted stores.

Compare retailer prices

18 offers

We may earn a commission for qualifying purchases through .

How affiliate links work

We may earn a commission when you follow an affiliate link and make a qualifying purchase. This does not add to your price or affect the order of retailer offers. You buy from the retailer, who handles payment, delivery and returns.

Affiliate Disclosure
All18
New18
Refurbished0
Used0
Show allIn Stock
  • Office Stationery3 offers£13.41, In StockView offer

    Brother High Yield Magenta Ink Cartridge 500 pages - LC421XLM EXRBRLC421XLM

    NewIn StockEAN: 04977766810425
    £13.41

    Brother LC421XLM Inkjet Cartridge High Yield Magenta LC421XLM BA10425 BA10425

    NewIn StockEAN: 04977766810425
    £14.66

    OEM Brother LC421XLM High Capacity Magenta Ink Cartridge BRLC421XLM CTSTBRLC421XLM

    NewIn StockEAN: 04977766810425
    £16.52
  • Cartridge People1 offer£14.13, In StockView offer

    Brother LC421XLM Magenta High Capacity Ink Cartridge (Original)

    NewIn StockEAN: 04977766810425
    £14.13
  • Cartridge World1 offer£15.75, In StockView offer

    Brother High Yield Magenta Ink Cartridge 500 pages - LC421XLM - Brother DCP-J Series Ink Cartridges - Brother DCP-J1050DW Ink Cartridges LC421XLM

    NewIn StockEAN: 04977766810425
    £15.75
  • PC Nova1 offer£16.76, In StockView offer

    Brother LC-421XLM Ink cartridge magenta. 500 pages for Brother DCP-J 1 LC421XLM

    NewIn StockEAN: 04977766810425
    £16.76
  • Cost Cutters1 offer£17.75, In StockView offer

    OEM Brother LC421XLM High Capacity Magenta Ink Cartridge

    NewIn StockEAN: 04977766810425
    £17.75
  • CartridgeMonkey1 offer£17.99, In StockView offer

    Original Brother LC421XLM High Capacity Magenta Ink Cartridge

    NewIn Stock
    £17.99
  • Refresh Cartridges1 offer£18.17, In StockView offer

    Original Brother LC421XLM High Capacity Magenta Ink Cartridge

    NewIn StockEAN: 04977766810425
    £18.17
  • Rare Waves1 offer£18.54, In StockView offer

    BROTHER LC-421XLM Inkjet Cartridge Magenta Single Pack High Yield Includes 1 x Inkjet Cartridge Brother Genuine Supplies Magenta High Yield

    NewIn StockEAN: 04977766810425
    £18.54
  • Vikings Direct1 offer£18.71, In StockView offer

    Brother LC-421XLM Original Ink Cartridge Magenta

    NewIn StockEAN: 04977766810425
    £18.71
  • Conrad Electronic UK1 offer£19.99, In StockView offer

    Brother Brother Ink cartridge LC-421XLM Original Magenta LC421XLM LC421XLM

    NewIn StockEAN: 04977766810425
    £19.99
  • Rapid Online1 offer£20.62, In StockView offer

    Brother LC421XLM LC-421XLM ink cartridge 1 pc(s) Original High (XL... LC421XLM

    NewIn StockEAN: 04977766810425
    £20.62
  • Back to the Office2 offers£20.99, In StockView offer

    Brother Brother LC-421XLM ink cartridge 1 pc(s) Original High (XL) Yield Magenta LC421XLM

    NewIn StockEAN: 04977766810425
    £20.99

    Brother Brother LC-421XLM ink cartridge 1 pc(s) Original High (XL) Yield Magenta LC421XLM

    NewIn StockEAN: 04977766810425
    £20.99
  • Office Monster1 offer£24.85, In StockView offer

    Brother Brother LC421XLM Inkjet Cartridge High Yield Magenta LC421XLM LC421XLM

    NewIn StockEAN: 04977766810425
    £24.85
  • 999inks1 offer£25.10, In StockView offer

    Brother Brother LC421XLM Ink Cartridge Original Magenta magenta

    NewIn StockEAN: 04977766810425
    £25.10
  • PrinterInks1 offer£30.80, In StockView offer

    Brother LC421XLM Magenta Original High Capacity Ink Cartridge

    NewIn StockEAN: 04977766810425
    £30.80

Product information

Review prices, explore product details or report a listing.

The best price for Brother LC421XLM High Capacity Magenta Ink Cartridge (Original) starts from £13.41, with in-stock listings currently reaching up to £30.80. Compare offers across 15 listed retailers. Availability and pricing may vary depending on seller and condition.

We’ve identified 18 retailer listings in New condition, including 18 currently in stock. This allows you to compare available options based on price, condition and seller.

Why compare prices on UK Price Comparison?

  • Compare prices from verified retailers in one place
  • View available listings across new, used and refurbished conditions
  • See transparent price differences to support informed buying decisions
  • Access real-time availability from retailers and marketplaces

Looking to compare Brother LC421XLM High Capacity Magenta Ink Cartridge (Original) prices in the UK? Browse available listings and compare seller options to find a deal that suits your budget.

Why Compare Prices?

Compare Brother LC421XLM High Capacity Magenta Ink Cartridge (Original) prices before you buy.

Brother LC421XLM High Capacity Magenta Ink Cartridge (Original) image

Benefits of comparing

  • See prices across UK retailers
  • Spot better-value offers
  • Save research time in one place
  • Check stock before visiting
  • Include delivery in the total
  • Review buying options clearly
  • Choose a retailer confidently

Without comparing

  • You may pay more than needed
  • Lower prices can be missed
  • Delivery costs may surprise you
  • Stock differences stay unclear
  • Offers are harder to assess
  • Research takes longer
  • Buying feels less certain

Explore More Brother Printer Ink Cartridges

Explore more options and compare available retailer prices.

Latest Brother Printer Ink Cartridges

Browse recent additions and compare available offers.

Latest Brother Products

Browse recent additions and compare available offers.

Find your next price comparison

Search by product, brand or category to explore more buying options.

Products
5.2 million plus
Categories
2.5 thousand plus
Brands
15.7 thousand plus

Explore More Brother Products

Discover more products from this brand across the catalogue.

Explore More Printer Ink Cartridges

Discover more choices across this product category.

More choice in Printer Ink Cartridges

Compare brands and prices to find what suits you.

Explore Printer Ink Cartridges
A shopper holding a phone and parcel

Latest Printer Ink Cartridges

Browse recently added products from a range of brands.

Shop Smarter

Check the details behind each offer.

When comparing Brother LC421XLM High Capacity Magenta Ink Cartridge (Original), match the product details, version and condition so you can judge which offers suit your needs.

Review delivery, stock, returns and warranty terms where provided. For related marketplace listings, check that the item matches the product you want before choosing an offer.

A shopper scanning a product barcode to check its details

Exact product

Match the model, size, colour and main specification.

Item condition

Keep new, refurbished and used listings separate.

Total cost

Include delivery and any extras you choose.

Delivery choices

Check timing, charges and collection options.

Stock position

Confirm the item is available from the retailer.

Returns terms

Read the retailer’s current return information.

Warranty cover

Check what is included and who provides the cover.

The retailer

Know which business will complete the order.

You May Also Like

Explore more products across the catalogue.

Get regular price updates

Know when Brother LC421XLM High Capacity Magenta Ink Cartridge (Original) prices change.

Useful price finds. Unsubscribe whenever you like.

Questions about this product?

Help with prices, conditions and retailer listings.

See all questions
What is the lowest listed price for Brother LC421XLM High Capacity Magenta Ink Cartridge (Original) in the UK?

The lowest retailer price listed here for Brother LC421XLM High Capacity Magenta Ink Cartridge (Original) is £13.41. Listed retailer prices range from £13.41 to £30.80. At least one listing at the lowest price is marked in stock.

Which retailers list Brother LC421XLM High Capacity Magenta Ink Cartridge (Original)?

UK Price Comparison shows 18 retailer listings for Brother LC421XLM High Capacity Magenta Ink Cartridge (Original) across 15 retailers: 999inks, Back to the Office, Cartridge People and 12 other retailers. Compare their prices and conditions here, then open a listing to check the details and buy on the retailer’s website.

Is Brother LC421XLM High Capacity Magenta Ink Cartridge (Original) in stock?

Of the retailer listings for Brother LC421XLM High Capacity Magenta Ink Cartridge (Original), 18 are marked in stock. The best in-stock retailer price shown here is £13.41, before any additional delivery charges.

What conditions are listed for Brother LC421XLM High Capacity Magenta Ink Cartridge (Original)?

The retailer listings for Brother LC421XLM High Capacity Magenta Ink Cartridge (Original) include 18 new listings. Compare the condition label, seller’s description and warranty before choosing a listing.

Are there related marketplace listings on the Brother LC421XLM High Capacity Magenta Ink Cartridge (Original) page?

No related marketplace listings are shown on this page. Any marketplace listings added later should be checked for the exact product, version and condition before you compare prices.

When were prices for Brother LC421XLM High Capacity Magenta Ink Cartridge (Original) last checked?

A last price check time is not displayed for these listings. Open the retailer or marketplace listing to confirm its current price, stock and delivery details.

What should I check before buying Brother LC421XLM High Capacity Magenta Ink Cartridge (Original)?

Before buying Brother LC421XLM High Capacity Magenta Ink Cartridge (Original), check the exact version and quantity. Also check the seller’s condition description. Confirm delivery to your postcode, any extra charges, returns and warranty. Compare the final amount payable for the same version and quantity.

Where can I compare alternatives to Brother LC421XLM High Capacity Magenta Ink Cartridge (Original)?

Browse Brother products in Printer Ink Cartridges, or compare the wider Printer Ink Cartridges range. For other types of products from the same brand, visit the Brother brand page. Check each alternative’s price, features and availability.

Explore: Brother products in Printer Ink Cartridges · Printer Ink Cartridges · Brother brand page