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 while the Canon Genuine 128 Black Toner Cartridge Compatible with MF4450, MF4770n, MF4570 Series, MF4800 Series, D530, D550, L100, L190 costs $0.0467/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 89% better value per page as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SPEEDYINKS Compatible Ink Cartridge Replacement for HP 951XL CN047AN High Yield (Magenta) For use in and works with HP OfficeJet Pro 251dw, 276dw vs Canon Genuine 128 Black Toner Cartridge Compatible with MF4450, MF4770n, MF4570 Series, MF4800 Series, D530, D550, L100, L190 — Which Is Better Value?
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Specification Comparison
| Spec | SPEEDYINKS Compatible Ink Cartridge Replacement for HP 951XL CN047AN High Yield (Magenta) For use in and works with HP OfficeJet Pro 251dw, 276dw | Canon Genuine 128 Black Toner Cartridge Compatible with MF4450, MF4770n, MF4570 Series, MF4800 Series, D530, D550, L100, L190 |
|---|---|---|
| Brand | HP | Canon |
| Capacity | 1.5K pages | 2.1K pages |
| $/page | $0.0051 | $0.0467 |
| Price | $7.69 | $98.15 |
| Retailer | Newegg | Amazon |
| Category | Printer Ink & Toner | Printer Ink & Toner |
| Subcategory | cartridge | toner |
Price Across Retailers
SPEEDYINKS Compatible Ink Cartridge Replacement for HP 951XL CN047AN High Yield (Magenta) For use in and works with HP OfficeJet Pro 251dw, 276dw
Canon Genuine 128 Black Toner Cartridge Compatible with MF4450, MF4770n, MF4570 Series, MF4800 Series, D530, D550, L100, L190
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 Canon Genuine 128 Black Toner Cartridge Compatible with MF4450, MF4770n, MF4570 Series, MF4800 Series, D530, D550, L100, L190 at $0.0467//page — that's roughly 89% 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 Canon Genuine 128 Black Toner Cartridge Compatible with MF4450, MF4770n, MF4570 Series, MF4800 Series, D530, D550, L100, L190 starts at $98.15 at Amazon.
However, price per page isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each SPEEDYINKS Compatible Ink Cartridge Replacement for HP 951XL CN047AN High Yield (Magenta) For use in and works with HP OfficeJet Pro 251dw, 276dw and Canon Genuine 128 Black Toner Cartridge Compatible with MF4450, MF4770n, MF4570 Series, MF4800 Series, D530, D550, L100, L190 product page for detailed specifications and price history.
Frequently Asked Questions
Is SPEEDYINKS Compatible Ink Cartridge Replacement for HP 951XL CN047AN High Yield (Magenta) For use in and works with HP OfficeJet Pro 251dw, 276dw or Canon Genuine 128 Black Toner Cartridge Compatible with MF4450, MF4770n, MF4570 Series, MF4800 Series, D530, D550, L100, L190 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 Canon Genuine 128 Black Toner Cartridge Compatible with MF4450, MF4770n, MF4570 Series, MF4800 Series, D530, D550, L100, L190 at $0.0467//page. That is approximately 89% better value per page.
What is the price per GB of SPEEDYINKS Compatible Ink Cartridge Replacement for HP 951XL CN047AN High Yield (Magenta) For use in and works with HP OfficeJet Pro 251dw, 276dw?
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 currently priced at $0.0051/GB ($7.69 for 1.5K pages) at Newegg.
Where can I buy Canon Genuine 128 Black Toner Cartridge Compatible with MF4450, MF4770n, MF4570 Series, MF4800 Series, D530, D550, L100, L190 for the cheapest price?
The cheapest price for the Canon Genuine 128 Black Toner Cartridge Compatible with MF4450, MF4770n, MF4570 Series, MF4800 Series, D530, D550, L100, L190 is $98.15 at Amazon, which works out to $0.0467/GB.