Customer Ratings & Reviews

Designed for use with select Canon printers, this Canon 6517B001 251 gray ink tank lets you create professional-looking prints with ChromaLife100+ technology, which delivers long-lasting ink that resists smudging.

Bought this before my canon printer bit the dust. It did a good job for as long as I had it. I don't think you get much ink for the price. Looked for and bought a printed that uses Tank ink and so far so good.

The staff was very helpful. I was on a very tight timeframe and I was in and out of the building/store within 5 minutes. The staff saw me helped ,me find what I needed and got me in and out quickly.

So thankful that Best Buy had the grey 251 cartridge for my computer as it is very hard to find. I appreciate the assistance of the salesperson as well.

The ink tank works like advertised. You can buy off brand tanks but they don't always work the same as the name brand. It's also good that they have to tanks for my older printer.

You definitely need this cartridge for your Canon PIXMA printer if you're going to use it to print photos, or else the photos will not come out color accurate.

Excellent product for the printer it’s designed for. Fits my Pixma perfectly. The 5th star is for the Best Buy I purchased this product (Davenport). Top notch staff.

the nicest of grays = the purest of grays and the best aspect - it will let your print from you canon pixma printer.

Necessity. During the pandemic, ink was a necessity. and Best Buy always came through.

Required this ink cartridge "right away" in order to print important doc. Delivery was next day. Easy to order and very quick delivery.

Bought a Canon 8720 printer and Canon ink from best buy got it when they said I would, it is an awesome printer and best buy had the best price on the printer and ink. Great service from best buy.

I'm satisfied with the quality and price of this product. Very fast shipping. I can always count on Bestbuy to deliver.

I am happy with the refills I get from Best Buy. They are genuine cartridges so I can trust them not leaking all over in my printer. They stock the item and the price is inline with others.

Great product that works good with suggested printers

The gray is important to color reproduction accuracy. They are not readily available in some retail outlets.

Usually this would be 5 stars as it’s canon brand ink and prints nicely however I feel like I am buying ink tanks more often than not and getting less pages/tank..

None of the stores (Best Buy, Wal Mart etc), Had color. Had to order on line. Just ink.

A good place to look and buy the printer inks you need. Saves time by eliminating shopping at stores that only have a few ink choices.

The gray ink cartridge is the only color Costco won't refill for whatever reason so I end up buying one every so often. No issues.

Couldn’t find the product In any office retail store had to order by mail but it was faster going shopping store to store