The LD Products Replacement for HP 78 Color Ink Cartridge C6578D (Tri-Color, Single Pack) for Color Copier, DeskJet, Fax, Office Jet, PSC, and... costs $0.0422/GB while the 522 Ink Refill Bottles High Capacity (6 Bottles) ET-2800 ET-2400 ET-4800 Replacements for Epson 522 Ink Compatible for Epson Ecotank ET-2800 ET-2400 ET-2803 ET-2720 ET-4700 ET-4810 ET-4800 Printer Ink costs $0.0030/GB. 522 Ink Refill Bottles High Capacity (6 Bottles) ET-2800 ET-2400 ET-4800 Replacements for Epson 522 Ink Compatible for Epson Ecotank ET-2800 ET-2400 ET-2803 ET-2720 ET-4700 ET-4810 ET-4800 Printer Ink offers 93% better value per page as of May 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
LD Products Replacement for HP 78 Color Ink Cartridge C6578D (Tri-Color, Single Pack) for Color Copier, DeskJet, Fax, Office Jet, PSC, and... vs 522 Ink Refill Bottles High Capacity (6 Bottles) ET-2800 ET-2400 ET-4800 Replacements for Epson 522 Ink Compatible for Epson Ecotank ET-2800 ET-2400 ET-2803 ET-2720 ET-4700 ET-4810 ET-4800 Printer Ink — Which Is Better Value?
Specification Comparison
| Spec | LD Products Replacement for HP 78 Color Ink Cartridge C6578D (Tri-Color, Single Pack) for Color Copier, DeskJet, Fax, Office Jet, PSC, and... | 522 Ink Refill Bottles High Capacity (6 Bottles) ET-2800 ET-2400 ET-4800 Replacements for Epson 522 Ink Compatible for Epson Ecotank ET-2800 ET-2400 ET-2803 ET-2720 ET-4700 ET-4810 ET-4800 Printer Ink |
|---|---|---|
| Brand | HP | st@r ink |
| Capacity | 710 pages | 6K pages |
| $/page | $0.0422 | $0.0030 |
| Price | $29.99 | $17.99 |
| Retailer | Newegg | Amazon |
| Category | Printer Ink & Toner | Printer Ink & Toner |
| Subcategory | cartridge | cartridge |
Price Across Retailers
LD Products Replacement for HP 78 Color Ink Cartridge C6578D (Tri-Color, Single Pack) for Color Copier, DeskJet, Fax, Office Jet, PSC, and...
522 Ink Refill Bottles High Capacity (6 Bottles) ET-2800 ET-2400 ET-4800 Replacements for Epson 522 Ink Compatible for Epson Ecotank ET-2800 ET-2400 ET-2803 ET-2720 ET-4700 ET-4810 ET-4800 Printer Ink
Which Should You Buy?
Based on current pricing data, the 522 Ink Refill Bottles High Capacity (6 Bottles) ET-2800 ET-2400 ET-4800 Replacements for Epson 522 Ink Compatible for Epson Ecotank ET-2800 ET-2400 ET-2803 ET-2720 ET-4700 ET-4810 ET-4800 Printer Ink offers better value at $0.0030//page compared to the LD Products Replacement for HP 78 Color Ink Cartridge C6578D (Tri-Color, Single Pack) for Color Copier, DeskJet, Fax, Office Jet, PSC, and... at $0.0422//page — that's roughly 93% less per page.
The best deal for the 522 Ink Refill Bottles High Capacity (6 Bottles) ET-2800 ET-2400 ET-4800 Replacements for Epson 522 Ink Compatible for Epson Ecotank ET-2800 ET-2400 ET-2803 ET-2720 ET-4700 ET-4810 ET-4800 Printer Ink is $17.99 at Amazon, while the LD Products Replacement for HP 78 Color Ink Cartridge C6578D (Tri-Color, Single Pack) for Color Copier, DeskJet, Fax, Office Jet, PSC, and... starts at $29.99 at Newegg.
However, price per page isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each LD Products Replacement for HP 78 Color Ink Cartridge C6578D (Tri-Color, Single Pack) for Color Copier, DeskJet, Fax, Office Jet, PSC, and... and 522 Ink Refill Bottles High Capacity (6 Bottles) ET-2800 ET-2400 ET-4800 Replacements for Epson 522 Ink Compatible for Epson Ecotank ET-2800 ET-2400 ET-2803 ET-2720 ET-4700 ET-4810 ET-4800 Printer Ink product page for detailed specifications and price history.
Frequently Asked Questions
Is LD Products Replacement for HP 78 Color Ink Cartridge C6578D (Tri-Color, Single Pack) for Color Copier, DeskJet, Fax, Office Jet, PSC, and... or 522 Ink Refill Bottles High Capacity (6 Bottles) ET-2800 ET-2400 ET-4800 Replacements for Epson 522 Ink Compatible for Epson Ecotank ET-2800 ET-2400 ET-2803 ET-2720 ET-4700 ET-4810 ET-4800 Printer Ink a better deal?
As of May 2026, 522 Ink Refill Bottles High Capacity (6 Bottles) ET-2800 ET-2400 ET-4800 Replacements for Epson 522 Ink Compatible for Epson Ecotank ET-2800 ET-2400 ET-2803 ET-2720 ET-4700 ET-4810 ET-4800 Printer Ink offers better value at $0.0030//page compared to LD Products Replacement for HP 78 Color Ink Cartridge C6578D (Tri-Color, Single Pack) for Color Copier, DeskJet, Fax, Office Jet, PSC, and... at $0.0422//page. That is approximately 93% better value per page.
What is the price per GB of LD Products Replacement for HP 78 Color Ink Cartridge C6578D (Tri-Color, Single Pack) for Color Copier, DeskJet, Fax, Office Jet, PSC, and...?
The LD Products Replacement for HP 78 Color Ink Cartridge C6578D (Tri-Color, Single Pack) for Color Copier, DeskJet, Fax, Office Jet, PSC, and... is currently priced at $0.0422/GB ($29.99 for 710 pages) at Newegg.
Where can I buy 522 Ink Refill Bottles High Capacity (6 Bottles) ET-2800 ET-2400 ET-4800 Replacements for Epson 522 Ink Compatible for Epson Ecotank ET-2800 ET-2400 ET-2803 ET-2720 ET-4700 ET-4810 ET-4800 Printer Ink for the cheapest price?
The cheapest price for the 522 Ink Refill Bottles High Capacity (6 Bottles) ET-2800 ET-2400 ET-4800 Replacements for Epson 522 Ink Compatible for Epson Ecotank ET-2800 ET-2400 ET-2803 ET-2720 ET-4700 ET-4810 ET-4800 Printer Ink is $17.99 at Amazon, which works out to $0.0030/GB.