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78C1XK0 78C1XC0 78C1XM0 78C1XY0 Toner Cartridge High Yield 78C1X Toner Replacement for Lexmark CS421 CS421DN CX421ADN CS521 CX521 CS521DN CX521ADN CX522 CS622 CS522 Printer(4-Pack)

🔥 HOT DEAL 78C1XK0 78C1XC0 78C1XM0 78C1XY0 Toner Cartridge High Yield 78C1X Toner Replacement for Lexmark CS421 CS421DN CX421ADN CS521 CX521 CS521DN CX521ADN CX522 CS622 CS522 Printer(4-Pack)

78C1XK0 78C1XC0 78C1XM0 78C1XY0 Toner Cartridge High Yield 78C1X Toner Replacement for Lexmark CS421 CS421DN CX421ADN CS521 CX521 CS521DN CX521ADN CX522 CS622 CS522 Printer(4-Pack)

Allton

78C1XK0 78C1XC0 78C1XM0 78C1XY0 Toner Cartridge High Yield 78C1X Toner Replacement for Lexmark CS421 CS421DN CX421ADN CS521 CX521 CS521DN CX521ADN CX522 CS622 CS522 Printer(4-Pack)

✅ In stock ⭐ Lowest price we've tracked 📉 Price recently dropped

S

Grade

💎 All-Time Low!

91.04/100

Current Price

$128.00

Listed $158.00

Save $30.00 19% OFF

Analysis Confidence 100%

🏷️ Price includes Coupon savings

⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.

Check Deal at Amazon

Price verified Oct 30, 2026 7:22 PM · Prices & availability subject to change

Is This a Good Price on Amazon?

💎 All-Time Low!

💎Verdict: All-Time Low!. Buy now — this is as cheap as it has ever been.
💰The current price is 33% below what this product typically costs — a notable saving over its usual going rate.
🏷️A 19% cut from the official retail price adds further appeal.
📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
➡️Pricing has held fairly steady, with no strong push in either direction.

How We Scored This Deal

Price Competitiveness 28/28

Recent Value 19.41/22

Market Standing 19.63/20

Deal Strength 20/20

Momentum 4/10

📝 Product Overview

🏪 Sold by ALLTON

🚚 Shipping Free Shipping

Product Details

✓Code number:78C1XK0 78C1XC0 78C1XM0 78C1XY0

✓What will you receive:1 pack 78C1XK0 black toner cartridge,1 pack 78C1XC0 cyan toner cartridge,1 pack 78C1XM0 magenta toner cartridge,1 pack 78C1XY0 yellow toner cartridge

✓Applicable model:78C1XK0 78C1XC0 78C1XM0 78C1XY0 Toner Cartridge is compatible with CS421 CX421 CS421DN CX421ADN CS521 CX521 CS521DN CX521ADN CS522 CX522 CS522DE CX522ADE CS622 CX622 CS622DE CX622ADE CX625 CX625DE CX625ADHE Printer

✓Page Yield:Up to 8,600 pages per 78C1XK0 toner cartridge, 7,800 pages per 78C1XC0 78C1XM0 78C1XY0 toner cartridge

✓Please confirm your printer model and select the applicable product before purchasing

⚙️ Specifications

Brand

Allton

Color

CS421H-BCMY

Included Components

Toner Cartridge

Compatible Devices

printer

Compatibility Options

Compatible

Built-In Media

Toner Cartridge

Cartridge Type

Compatible

Number of Items

1

Manufacturer

ALLTON

Item Type Name

Laser Printer

Model Name

AT-CS421H-BCMY

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