The Canon PG-240 Genuine Black Ink Cartridge, Compatible with MG2120/3120/4120, MX512/432/472/372/392/522/532/452, MG2220/3220/4220/3520/3620, TS5120 costs $0.1277/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 96% better value per page as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Canon PG-240 Genuine Black Ink Cartridge, Compatible with MG2120/3120/4120, MX512/432/472/372/392/522/532/452, MG2220/3220/4220/3520/3620, TS5120 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?
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Specification Comparison
| Spec | Canon PG-240 Genuine Black Ink Cartridge, Compatible with MG2120/3120/4120, MX512/432/472/372/392/522/532/452, MG2220/3220/4220/3520/3620, TS5120 | SPEEDYINKS Compatible Ink Cartridge Replacement for HP 951XL CN047AN High Yield (Magenta) For use in and works with HP OfficeJet Pro 251dw, 276dw |
|---|---|---|
| Brand | Canon | HP |
| Capacity | 180 pages | 1.5K pages |
| $/page | $0.1277 | $0.0051 |
| Price | $22.99 | $7.69 |
| Retailer | Amazon | Newegg |
| Category | Printer Ink & Toner | Printer Ink & Toner |
| Subcategory | cartridge | cartridge |
Price Across Retailers
Canon PG-240 Genuine Black Ink Cartridge, Compatible with MG2120/3120/4120, MX512/432/472/372/392/522/532/452, MG2220/3220/4220/3520/3620, TS5120
SPEEDYINKS Compatible Ink Cartridge Replacement for HP 951XL CN047AN High Yield (Magenta) For use in and works with HP OfficeJet Pro 251dw, 276dw
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 PG-240 Genuine Black Ink Cartridge, Compatible with MG2120/3120/4120, MX512/432/472/372/392/522/532/452, MG2220/3220/4220/3520/3620, TS5120 at $0.1277//page — that's roughly 96% 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 PG-240 Genuine Black Ink Cartridge, Compatible with MG2120/3120/4120, MX512/432/472/372/392/522/532/452, MG2220/3220/4220/3520/3620, TS5120 starts at $22.99 at Amazon.
However, price per page isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Canon PG-240 Genuine Black Ink Cartridge, Compatible with MG2120/3120/4120, MX512/432/472/372/392/522/532/452, MG2220/3220/4220/3520/3620, TS5120 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 Canon PG-240 Genuine Black Ink Cartridge, Compatible with MG2120/3120/4120, MX512/432/472/372/392/522/532/452, MG2220/3220/4220/3520/3620, TS5120 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 Canon PG-240 Genuine Black Ink Cartridge, Compatible with MG2120/3120/4120, MX512/432/472/372/392/522/532/452, MG2220/3220/4220/3520/3620, TS5120 at $0.1277//page. That is approximately 96% better value per page.
What is the price per GB of Canon PG-240 Genuine Black Ink Cartridge, Compatible with MG2120/3120/4120, MX512/432/472/372/392/522/532/452, MG2220/3220/4220/3520/3620, TS5120?
The Canon PG-240 Genuine Black Ink Cartridge, Compatible with MG2120/3120/4120, MX512/432/472/372/392/522/532/452, MG2220/3220/4220/3520/3620, TS5120 is currently priced at $0.1277/GB ($22.99 for 180 pages) at Amazon.
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.