The TCT TN439 Black Toner Cartridge 2 Pack - Premium Compatible Replacement for Brother TN439BK Black Ultra High Yield Works With Brother HL-L8360CDW... costs $0.0049/GB while the PROSWIFT 522 High Capacity (6 Bottles) Ink Refill Bottles Combo Pack Replacement for Epson Compatible 522 Ink Use for EcoTank ET-2800 ET-2803 ET-2400 ET-4800 ET-2720 ET-2840 ET-3850 ET-2850 Printer costs $0.0019/GB. PROSWIFT 522 High Capacity (6 Bottles) Ink Refill Bottles Combo Pack Replacement for Epson Compatible 522 Ink Use for EcoTank ET-2800 ET-2803 ET-2400 ET-4800 ET-2720 ET-2840 ET-3850 ET-2850 Printer offers 61% better value per page as of May 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
TCT TN439 Black Toner Cartridge 2 Pack - Premium Compatible Replacement for Brother TN439BK Black Ultra High Yield Works With Brother HL-L8360CDW... vs PROSWIFT 522 High Capacity (6 Bottles) Ink Refill Bottles Combo Pack Replacement for Epson Compatible 522 Ink Use for EcoTank ET-2800 ET-2803 ET-2400 ET-4800 ET-2720 ET-2840 ET-3850 ET-2850 Printer — Which Is Better Value?
Specification Comparison
| Spec | TCT TN439 Black Toner Cartridge 2 Pack - Premium Compatible Replacement for Brother TN439BK Black Ultra High Yield Works With Brother HL-L8360CDW... | PROSWIFT 522 High Capacity (6 Bottles) Ink Refill Bottles Combo Pack Replacement for Epson Compatible 522 Ink Use for EcoTank ET-2800 ET-2803 ET-2400 ET-4800 ET-2720 ET-2840 ET-3850 ET-2850 Printer |
|---|---|---|
| Brand | TCT | PROSWIFT |
| Capacity | 9K pages | 9K pages |
| $/page | $0.0049 | $0.0019 |
| Price | $43.99 | $17.09 |
| Retailer | Newegg | Amazon |
| Category | Printer Ink & Toner | Printer Ink & Toner |
| Subcategory | toner | cartridge |
Price Across Retailers
TCT TN439 Black Toner Cartridge 2 Pack - Premium Compatible Replacement for Brother TN439BK Black Ultra High Yield Works With Brother HL-L8360CDW...
PROSWIFT 522 High Capacity (6 Bottles) Ink Refill Bottles Combo Pack Replacement for Epson Compatible 522 Ink Use for EcoTank ET-2800 ET-2803 ET-2400 ET-4800 ET-2720 ET-2840 ET-3850 ET-2850 Printer
Which Should You Buy?
Based on current pricing data, the PROSWIFT 522 High Capacity (6 Bottles) Ink Refill Bottles Combo Pack Replacement for Epson Compatible 522 Ink Use for EcoTank ET-2800 ET-2803 ET-2400 ET-4800 ET-2720 ET-2840 ET-3850 ET-2850 Printer offers better value at $0.0019//page compared to the TCT TN439 Black Toner Cartridge 2 Pack - Premium Compatible Replacement for Brother TN439BK Black Ultra High Yield Works With Brother HL-L8360CDW... at $0.0049//page — that's roughly 61% less per page.
The best deal for the PROSWIFT 522 High Capacity (6 Bottles) Ink Refill Bottles Combo Pack Replacement for Epson Compatible 522 Ink Use for EcoTank ET-2800 ET-2803 ET-2400 ET-4800 ET-2720 ET-2840 ET-3850 ET-2850 Printer is $17.09 at Amazon, while the TCT TN439 Black Toner Cartridge 2 Pack - Premium Compatible Replacement for Brother TN439BK Black Ultra High Yield Works With Brother HL-L8360CDW... starts at $43.99 at Newegg.
However, price per page isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each TCT TN439 Black Toner Cartridge 2 Pack - Premium Compatible Replacement for Brother TN439BK Black Ultra High Yield Works With Brother HL-L8360CDW... and PROSWIFT 522 High Capacity (6 Bottles) Ink Refill Bottles Combo Pack Replacement for Epson Compatible 522 Ink Use for EcoTank ET-2800 ET-2803 ET-2400 ET-4800 ET-2720 ET-2840 ET-3850 ET-2850 Printer product page for detailed specifications and price history.
Frequently Asked Questions
Is TCT TN439 Black Toner Cartridge 2 Pack - Premium Compatible Replacement for Brother TN439BK Black Ultra High Yield Works With Brother HL-L8360CDW... or PROSWIFT 522 High Capacity (6 Bottles) Ink Refill Bottles Combo Pack Replacement for Epson Compatible 522 Ink Use for EcoTank ET-2800 ET-2803 ET-2400 ET-4800 ET-2720 ET-2840 ET-3850 ET-2850 Printer a better deal?
As of May 2026, PROSWIFT 522 High Capacity (6 Bottles) Ink Refill Bottles Combo Pack Replacement for Epson Compatible 522 Ink Use for EcoTank ET-2800 ET-2803 ET-2400 ET-4800 ET-2720 ET-2840 ET-3850 ET-2850 Printer offers better value at $0.0019//page compared to TCT TN439 Black Toner Cartridge 2 Pack - Premium Compatible Replacement for Brother TN439BK Black Ultra High Yield Works With Brother HL-L8360CDW... at $0.0049//page. That is approximately 61% better value per page.
What is the price per GB of TCT TN439 Black Toner Cartridge 2 Pack - Premium Compatible Replacement for Brother TN439BK Black Ultra High Yield Works With Brother HL-L8360CDW...?
The TCT TN439 Black Toner Cartridge 2 Pack - Premium Compatible Replacement for Brother TN439BK Black Ultra High Yield Works With Brother HL-L8360CDW... is currently priced at $0.0049/GB ($43.99 for 9K pages) at Newegg.
Where can I buy PROSWIFT 522 High Capacity (6 Bottles) Ink Refill Bottles Combo Pack Replacement for Epson Compatible 522 Ink Use for EcoTank ET-2800 ET-2803 ET-2400 ET-4800 ET-2720 ET-2840 ET-3850 ET-2850 Printer for the cheapest price?
The cheapest price for the PROSWIFT 522 High Capacity (6 Bottles) Ink Refill Bottles Combo Pack Replacement for Epson Compatible 522 Ink Use for EcoTank ET-2800 ET-2803 ET-2400 ET-4800 ET-2720 ET-2840 ET-3850 ET-2850 Printer is $17.09 at Amazon, which works out to $0.0019/GB.