HP 21 Black Original Ink Cartridge C9351A Open Box

Oceanz Treasures
(4272)
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US $7.99
or Best Offer
Condition:
Used
Shipping:
US $7.50 USPS Ground Advantage®.
Located in: Salem, Oregon, United States
Delivery:
Estimated between Wed, Nov 5 and Mon, Nov 10 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
Seller does not accept returns.
Payments:
       Diners Club
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eBay item number:388416738846
Last updated on Oct 12, 2025 18:59:36 PDTView all revisionsView all revisions

Item specifics

Condition
Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is ...
Compatible Brand
For HP
Brand
HP
Print Technology
Inkjet
Type
Ink Supplies
Compatible Printers
HP Deskjet 3910, 3920, 3930, 3940, D1311, D1320, D1330, D1341, D1
Color
Black
Custom Bundle
No
Model
HP 21
MPN
C9351A
Country/Region of Manufacture
Malaysia
Category

Item description from the seller

About this seller

Oceanz Treasures

97.2% positive feedback•18K items sold

Joined Dec 2018
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.8
Reasonable shipping cost
4.9
Shipping speed
5.0
Communication
4.8

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Seller feedback (4,621)

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  • n***n (295)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Seller communication was horrible. Did Not reply to any of my 3 messages just asking about shipping. Then took 5 days to get it mailed off, chose cheapest and slowest option possible, took zero effort towards packaging for protecting against shipping damage, but it arrived as described in the listing. For the value, I would have purchased from a different seller who I had ordered from prior and paid a little more for better seller communication.
    Mathematics 8 Christian Light Education Teacher’s Guide 806-810 (#385202619076)
  • u***p (36)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    The magazine was just as described. It did take 10 days to receive but that was the snail mail fault. There was no damage at all to the magazine. I would buy again from this seller.
    Book No 231 Tablecloths Original Crochet Patterns Copyright 1947 (#385607825462)
  • r***o (95)- Feedback left by buyer.
    Past year
    Verified purchase
    Fassst shipper and packaged well. Package could have been run over by a mail truck and it wouldn't have gotten damaged. Item was used, as stated, but looked to be brand new. You can buy from this seller with confidence.
    Sunbeam SWT200C Control for CAT95C Electric Blanket 4-Prong Controller (#383933698227)
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Product ratings and reviews

Learn more
4.7
28 product ratings
  • 23 users rated this 5 out of 5 stars
  • 3 users rated this 4 out of 5 stars
  • 1 users rated this 3 out of 5 stars
  • 1 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 20 reviews
  • by ajon8661
    Oct 14, 2016Top favorable review

    Great Cartridge

    I have been purchasing the HP21 cartridge for years. Along with the HP22, it works to bring out great color. Just make sure you get one that is not too outdated, as sometimes the ink can be dry and leave streaky lines on your copies. Other than that, I will continue to purchase this cartridge for my printer.

    Verified purchase: YesCondition: Pre-OwnedSold by: buynsave18

  • by geothom79
    Feb 10, 2025

    I used these in an older deskjet 1500 wh...

    I used these in an older deskjet 1500 which is like a portable printer for traveling on the road where having a high quality printer is not the goal.

    Verified purchase: YesCondition: Pre-OwnedSold by: bunnyheart28

  • by eff43
    Dec 16, 2015

    What I needed

    This item was what I needed at very good price.

    Verified purchase: YesCondition: NewSold by: bestinstore88

  • by tomjohn2008-2008
    May 12, 2021

    Good and affordable carttidge

    Exact match for my printer. Arrived in a reasonable time.

    Verified purchase: YesCondition: New

  • by lord.mithras
    Jul 10, 2018

    Great product

    Does exactly what it says on the box

    Verified purchase: YesCondition: NewSold by: byebye8251

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