The HP 68 Black Ink Cartridge | Works Envy 6100e, 6500e Series | Eligible for Instant Ink | 7FP21TN costs $0.1681/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 $0.0028/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 98% better value per page as of May 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
HP 68 Black Ink Cartridge | Works Envy 6100e, 6500e Series | Eligible for Instant Ink | 7FP21TN 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 | HP 68 Black Ink Cartridge | Works Envy 6100e, 6500e Series | Eligible for Instant Ink | 7FP21TN | 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 | 160 pages | 6K pages |
| $/page | $0.1681 | $0.0028 |
| Price | $26.89 | $16.97 |
| Retailer | Amazon | Amazon |
| Category | Printer Ink & Toner | Printer Ink & Toner |
| Subcategory | cartridge | cartridge |
Price Across Retailers
HP 68 Black Ink Cartridge | Works Envy 6100e, 6500e Series | Eligible for Instant Ink | 7FP21TN
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 $0.0028//page compared to the HP 68 Black Ink Cartridge | Works Envy 6100e, 6500e Series | Eligible for Instant Ink | 7FP21TN at $0.1681//page — that's roughly 98% 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 $16.97 at Amazon, while the HP 68 Black Ink Cartridge | Works Envy 6100e, 6500e Series | Eligible for Instant Ink | 7FP21TN starts at $26.89 at Amazon.
However, price per page isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each HP 68 Black Ink Cartridge | Works Envy 6100e, 6500e Series | Eligible for Instant Ink | 7FP21TN 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 HP 68 Black Ink Cartridge | Works Envy 6100e, 6500e Series | Eligible for Instant Ink | 7FP21TN 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 $0.0028//page compared to HP 68 Black Ink Cartridge | Works Envy 6100e, 6500e Series | Eligible for Instant Ink | 7FP21TN at $0.1681//page. That is approximately 98% better value per page.
What is the price per GB of HP 68 Black Ink Cartridge | Works Envy 6100e, 6500e Series | Eligible for Instant Ink | 7FP21TN?
The HP 68 Black Ink Cartridge | Works Envy 6100e, 6500e Series | Eligible for Instant Ink | 7FP21TN is currently priced at $0.1681/GB ($26.89 for 160 pages) at Amazon.
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 $16.97 at Amazon, which works out to $0.0028/GB.