HP 936 Black, Cyan, Magenta, Yellow Ink Cartridges (4-Pack) | Works with OfficeJet 9120, Pro 9110, 9120, 9130, Wide Format 9730 | Eligible for Instant Ink | 6C3Z5LN
Sold at Amazon · 1,860 reviews analyzed ·
67/100 Trust Score
Mixed signals — meaningful suspicious-review share or low verified-purchase ratio reduces confidence.
$145.89 at Amazon
Trust score breakdown
Review authenticity
100%
Verified purchase share
50%
Shopper rating: 4.7/5 · Return risk: low
How these are computed: GoBuy scoring methodology.
Price history
Not enough price data yet — we record a price point every time this product is looked up.
Compare retailers
| Retailer | Price | Trust score | Link |
|---|---|---|---|
| Amazon | $145.89 | 67/100 | View at Amazon ↗ |
| Walmart | — | Not scored | Search at Walmart ↗ |
| Target | — | Not scored | Search at Target ↗ |
| Best Buy | — | Not scored | Search at Best Buy ↗ |
Trust Q&A
- Does this product have fake reviews?
- Based on GoBuy's review-authenticity analysis of HP 936 Black, Cyan, Magenta, Yellow Ink Cartridges (4-Pack) | Works with OfficeJet 9120, Pro 9110, 9120, 9130, Wide Format 9730 | Eligible for Instant Ink | 6C3Z5LN, about 0% of analyzed reviews show suspicious patterns (100% appear authentic). This is within the normal range for this retailer.
- Is the price at a good level right now?
- GoBuy does not have enough price history for HP 936 Black, Cyan, Magenta, Yellow Ink Cartridges (4-Pack) | Works with OfficeJet 9120, Pro 9110, 9120, 9130, Wide Format 9730 | Eligible for Instant Ink | 6C3Z5LN yet. A price point is recorded every time this product is looked up, so check back soon.
- What is the return policy?
- GoBuy rates the return risk for HP 936 Black, Cyan, Magenta, Yellow Ink Cartridges (4-Pack) | Works with OfficeJet 9120, Pro 9110, 9120, 9130, Wide Format 9730 | Eligible for Instant Ink | 6C3Z5LN as low. Amazon's standard return policy applies, and reviews do not show unusual rates of returns or defects.
- Is the seller trustworthy?
- GoBuy has no seller-specific signals for this listing yet. The overall Trust Score of 67/100 reflects the listing-level signals available.
- How does the trust score compare to similar products?
- HP 936 Black, Cyan, Magenta, Yellow Ink Cartridges (4-Pack) | Works with OfficeJet 9120, Pro 9110, 9120, 9130, Wide Format 9730 | Eligible for Instant Ink | 6C3Z5LN scores 67/100, higher than 65% of the products in GoBuy's trust index. That is a mid-range result — compare alternatives before buying.
- When is the best time to buy?
- GoBuy does not have enough price history for HP 936 Black, Cyan, Magenta, Yellow Ink Cartridges (4-Pack) | Works with OfficeJet 9120, Pro 9110, 9120, 9130, Wide Format 9730 | Eligible for Instant Ink | 6C3Z5LN to call a best time to buy yet. Its price is recorded on every lookup, so the answer improves over time.
Answers are generated from GoBuy's trust signals for this exact listing — not from the retailer or seller.