The Brother - Genuine LC504XLBK High Yield Ink Cartridge - Black costs $0.0389/GB while the SPEEDYINKS Compatible Ink Cartridge Replacement for HP 951XL CN047AN High Yield (Magenta) For use in and works with HP OfficeJet Pro 251dw, 276dw costs $0.0051/GB. SPEEDYINKS Compatible Ink Cartridge Replacement for HP 951XL CN047AN High Yield (Magenta) For use in and works with HP OfficeJet Pro 251dw, 276dw offers 87% better value per page as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Brother - Genuine LC504XLBK High Yield Ink Cartridge - Black vs SPEEDYINKS Compatible Ink Cartridge Replacement for HP 951XL CN047AN High Yield (Magenta) For use in and works with HP OfficeJet Pro 251dw, 276dw — Which Is Better Value?
Brother - Genuine LC504XLBK High Yield Ink Cartridge - Black
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Specification Comparison
| Spec | Brother - Genuine LC504XLBK High Yield Ink Cartridge - Black | SPEEDYINKS Compatible Ink Cartridge Replacement for HP 951XL CN047AN High Yield (Magenta) For use in and works with HP OfficeJet Pro 251dw, 276dw |
|---|---|---|
| Brand | Brother | HP |
| Capacity | 1.5K pages | 1.5K pages |
| $/page | $0.0389 | $0.0051 |
| Price | $58.29 | $7.69 |
| Retailer | Best Buy | Newegg |
| Category | Printer Ink & Toner | Printer Ink & Toner |
| Subcategory | cartridge | cartridge |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the SPEEDYINKS Compatible Ink Cartridge Replacement for HP 951XL CN047AN High Yield (Magenta) For use in and works with HP OfficeJet Pro 251dw, 276dw offers better value at $0.0051//page compared to the Brother - Genuine LC504XLBK High Yield Ink Cartridge - Black at $0.0389//page — that's roughly 87% less per page.
The best deal for the SPEEDYINKS Compatible Ink Cartridge Replacement for HP 951XL CN047AN High Yield (Magenta) For use in and works with HP OfficeJet Pro 251dw, 276dw is $7.69 at Newegg, while the Brother - Genuine LC504XLBK High Yield Ink Cartridge - Black starts at $58.29 at Best Buy.
However, price per page isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Brother - Genuine LC504XLBK High Yield Ink Cartridge - Black and SPEEDYINKS Compatible Ink Cartridge Replacement for HP 951XL CN047AN High Yield (Magenta) For use in and works with HP OfficeJet Pro 251dw, 276dw product page for detailed specifications and price history.
Frequently Asked Questions
Is Brother - Genuine LC504XLBK High Yield Ink Cartridge - Black or SPEEDYINKS Compatible Ink Cartridge Replacement for HP 951XL CN047AN High Yield (Magenta) For use in and works with HP OfficeJet Pro 251dw, 276dw a better deal?
As of August 2026, SPEEDYINKS Compatible Ink Cartridge Replacement for HP 951XL CN047AN High Yield (Magenta) For use in and works with HP OfficeJet Pro 251dw, 276dw offers better value at $0.0051//page compared to Brother - Genuine LC504XLBK High Yield Ink Cartridge - Black at $0.0389//page. That is approximately 87% better value per page.
What is the price per GB of Brother - Genuine LC504XLBK High Yield Ink Cartridge - Black?
The Brother - Genuine LC504XLBK High Yield Ink Cartridge - Black is currently priced at $0.0389/GB ($58.29 for 1.5K pages) at Best Buy.
Where can I buy SPEEDYINKS Compatible Ink Cartridge Replacement for HP 951XL CN047AN High Yield (Magenta) For use in and works with HP OfficeJet Pro 251dw, 276dw for the cheapest price?
The cheapest price for the SPEEDYINKS Compatible Ink Cartridge Replacement for HP 951XL CN047AN High Yield (Magenta) For use in and works with HP OfficeJet Pro 251dw, 276dw is $7.69 at Newegg, which works out to $0.0051/GB.