The Brother - Genuine BTD180C High-Yield Cyan Ink Bottle costs $0.0025/GB while the LD Products Compatible Ink Cartridge Replacement for Brother LC51BK (Black) costs $0.0160/GB. Brother - Genuine BTD180C High-Yield Cyan Ink Bottle offers 85% better value per page as of September 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Brother - Genuine BTD180C High-Yield Cyan Ink Bottle vs LD Products Compatible Ink Cartridge Replacement for Brother LC51BK (Black) — Which Is Better Value?
Brother - Genuine BTD180C High-Yield Cyan Ink Bottle
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Specification Comparison
| Spec | Brother - Genuine BTD180C High-Yield Cyan Ink Bottle | LD Products Compatible Ink Cartridge Replacement for Brother LC51BK (Black) |
|---|---|---|
| Brand | Brother | LD |
| Capacity | 5K pages | 500 pages |
| $/page | $0.0025 | $0.0160 |
| Price | $12.29 | $7.99 |
| Retailer | Best Buy | Newegg |
| Category | Printer Ink & Toner | Printer Ink & Toner |
| Subcategory | cartridge | cartridge |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Brother - Genuine BTD180C High-Yield Cyan Ink Bottle offers better value at $0.0025//page compared to the LD Products Compatible Ink Cartridge Replacement for Brother LC51BK (Black) at $0.0160//page — that's roughly 85% less per page.
The best deal for the Brother - Genuine BTD180C High-Yield Cyan Ink Bottle is $12.29 at Best Buy, while the LD Products Compatible Ink Cartridge Replacement for Brother LC51BK (Black) starts at $7.99 at Newegg.
However, price per page isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Brother - Genuine BTD180C High-Yield Cyan Ink Bottle and LD Products Compatible Ink Cartridge Replacement for Brother LC51BK (Black) product page for detailed specifications and price history.
Frequently Asked Questions
Is Brother - Genuine BTD180C High-Yield Cyan Ink Bottle or LD Products Compatible Ink Cartridge Replacement for Brother LC51BK (Black) a better deal?
As of September 2026, Brother - Genuine BTD180C High-Yield Cyan Ink Bottle offers better value at $0.0025//page compared to LD Products Compatible Ink Cartridge Replacement for Brother LC51BK (Black) at $0.0160//page. That is approximately 85% better value per page.
What is the price per GB of Brother - Genuine BTD180C High-Yield Cyan Ink Bottle?
The Brother - Genuine BTD180C High-Yield Cyan Ink Bottle is currently priced at $0.0025/GB ($12.29 for 5K pages) at Best Buy.
Where can I buy LD Products Compatible Ink Cartridge Replacement for Brother LC51BK (Black) for the cheapest price?
The cheapest price for the LD Products Compatible Ink Cartridge Replacement for Brother LC51BK (Black) is $7.99 at Newegg, which works out to $0.0160/GB.