Classic 99 Utility Knife w/Retractable Blade Gray price history and forecast - PROTO 10099
Classic 99 Utility Knife w/Retractable Blade Gray

Classic 99 Utility Knife w/Retractable Blade Gray

Brand:
PROTO
Model Number:
10099
UPC:
076174100990
EAN:
0076174100990
ASIN:
B017HJ8LDY
Walmart SKU:
21140889
Key Takeaway

Price stability at $16.53 over the past three weeks indicates equilibrium, with current pricing closely tracking the 90-day average of $16.53.

Third-Party Seller Summary

Third-Party Seller Price History Summary
Price Type Price Date
Highest Price
$13.34
Lowest Price
$8.47
Most Recent Price
$13.34
Average Price
$10.65
First Tracked
Last Update

Walmart.com Summary

Walmart.com Price History Summary
Price Type Price Date
Highest Price
$16.53
Lowest Price
$16.53
Most Recent Price
$16.53
Average Price
$16.53
First Tracked
Last Update

Price Analysis

Tracking History: We have tracked Classic 99 Utility Knife w/Retractable Blade Gray since 7/6/2026. The most recent price update was on Sep 30, 2026.

Price Range: Over the past 90 days, the price has ranged from $16.53 (lowest on 7/6/2026) to $16.53 (highest on 7/6/2026). The average price during this period is $16.53.

Current Trend: Walmart.com prices have ranged from $16.53 (Sep 30) to $16.53 (Sep 30) over the past 90 days. Current price is close to the 90-day average of $16.53.

Customer Insights: Rated 4.7/5 from 146 reviews.

Customer Reviews

146 reviews

Customer Reviews

4.7
Based on 146 reviews
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Showing 10 of 146 reviews

Very lightweight and easy to throw in your tool belt or pocket when you're on a job.

SaraS October 20, 2026

[This review was collected as part of a promotion.] I received the Stanley utility knife to try out and review. I own a painting company so I have used multiple utility knives over the years. I use this one on a shipping box, and it cut through the packing tape and cardboard without much effort at all. I did not have any issues with the blade, not going through or with the blade getting stuck as I would cut. This tool had a nice safety feature. It was easy to push the blade up and down for when it was in use and not in use. It was light weight so it was not a hassle to have in my pocket when I was using it on Paint jobs. The only thing I did not like about the utility knife was that you had to use a screwdriver to open the side of it up in order to change the blades out. Other than that part, I thought the utility knife was very useful and a very good product.

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Great alternative to the others

Smilin Brian November 23, 2024

This is the most comfortable utility knife on the market because it doesn't have a rubber handle. I have found that this smooth finish makes me more productive. I don't have time to worry about someone's definition of comfort. Also, if you want a thin utility knife, then you have to sacrifice blade storage. This utility knife holds up to 11 razor blades inside of the handle and one in front, for a total of 12 razor blades. If you want a belt or pocket clip, then you have to sacrifice comfort because it is not comfortable having a clip dig into the palm of my hand. The best feature is the 5 exposed blade positions. Most retractable utility knives on the market only have up to 3 blade positions, some have only 1. You usually have to read the fine print (in a tiny font size on the back of the package to discover the truth). I have found that many retractable utility knives will jam because the quick-change mechanism does not stay aligned properly (you won't have that problem ever with this model). The only thing that can be improved would be having ridges along the top and bottom of the handle to prevent slippage when your hand is hot and sweaty.

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Best utility knife ever made

Reliable stan August 10, 2025

I've have my Stanley for yrs . It's helped me sheet Enough rooms to reach the moon n back end to end Best utility knife ever made . I've a few by Stanley but this one has been handed down the family. Not sure how old it is but I've had it for ever. And it don't don't say made in USA ( just USA ) on the back . Front Stanley 99E .i live in the uk (had to click USA as no choice for over seas countrys

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Nothing New Under The Sun

EsQue 10 099 January 12, 2024

In 1970 I walked into CC Lumber in Corpus Christi, Texas and lay down my dollars for my first Stanly 10-099 utility blade, just like my Dad's. The old original has seen me through 40+ years of drywall, framing and carpentry. Looks old, feels good in the hand. As long as I feed it Stanley replacement blades and clean it up from time-to-time it works (and has never drawn blood). Cannot say more for a useful tool than that.

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Good utility knife

ComputerNrd99 January 20, 2017

The utility knife features interlocking above and below the blade so the blade never comes through the handle when used ruggedly. It uses Stanley blades which have the 2 notches cut out on top. Easy to switch blades with flat-head or Phillips screwdriver.

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james November 16, 2025

... Excellent old style utility knife...:-)

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Great knife

Aidil January 8, 2019

I'm a fridge delivery guy and this knife cuts through the thick packaging box like butter. Made my work fast and easier. It is safe and build to last.

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Good box knife

ReynaldoM September 20, 2026

[This review was collected as part of a promotion.] This boss knife is very good. I love the size and ability to change the knife quickly. The knives are good and a very durable very sharp to cut any tape or anything holding them back the box highly recommend. 

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amazing quality!

sofiaG September 13, 2026

[This review was collected as part of a promotion.] great utility knife! it does the job. It's super sharp. The blades are super easy to apply and extras are stored inside the blade itself. The retractable button is very specific to push and doesn't easily expose the blade. The knife is slim and small which is perfect a tool bag. Overall I totally recommend! it's amazing quality.

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Reliable knife when you need it.

ToddC September 14, 2026

[This review was collected as part of a promotion.] Great utility knife for all your needs. From doing professional sheetrock. Down to your everyday uses. In my profession, I am a maintenance director I have bought these for my whole team. They use Em every day they are reliable. Tough and last forever. Reliability, when you need it, it's always my go to!

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Price History

Historical price data graph for Classic 99 Utility Knife w/Retractable Blade Gray

Recent Price Changes

Detailed price history for the past 90 days

Walmart.com Pricing

22 records

Walmart.com prices have ranged from $16.53 (Sep 30) to $16.53 (Sep 30) over the past 90 days. Current price is close to the 90-day average of $16.53.

Walmart.com price history for Classic 99 Utility Knife w/Retractable Blade Gray showing recent price changes over the past 90 days
Date Price Change % Change
$16.53 $+0.00 +0.0%
$16.53 $+0.00 +0.0%
$16.53 $+0.00 +0.0%
$16.53 $+0.00 +0.0%
$16.53 $+0.00 +0.0%
$16.53 $+0.00 +0.0%
$16.53 $+0.00 +0.0%
$16.53 $+0.00 +0.0%
$16.53 $+0.00 +0.0%
$16.53 $+0.00 +0.0%
$16.53 $+0.00 +0.0%
$16.53 $+0.00 +0.0%
$16.53 $+0.00 +0.0%
$16.53 $+0.00 +0.0%
$16.53 $+0.00 +0.0%
$16.53 $+0.00 +0.0%
$16.53 $+0.00 +0.0%
$16.53 $+0.00 +0.0%
$16.53 $+0.00 +0.0%
$16.53 $+0.00 +0.0%
$16.53 $+0.00 +0.0%
$16.53 — —

Third-Party Seller Pricing

20 records

Third-Party Sellers prices have ranged from $10.63 (Nov 5) to $13.34 (Nov 6) over the past 90 days. Current price is 12.3% above the 90-day average of $11.88.

Third-party seller price history for Classic 99 Utility Knife w/Retractable Blade Gray showing recent price changes
Date Price Change % Change
$13.34 $+2.71 +25.5%
$10.63 $+0.00 +0.0%
$10.63 $+0.00 +0.0%
$10.63 $+0.00 +0.0%
$10.63 $+0.00 +0.0%
$10.63 $-1.66 -13.5%
$12.29 $-0.40 -3.2%
$12.69 $+0.52 +4.3%
$12.17 $-0.12 -1.0%
$12.29 $+0.36 +3.0%
$11.93 $-0.37 -3.0%
$12.30 $+0.00 +0.0%
$12.30 $+0.25 +2.1%
$12.05 $-0.24 -2.0%
$12.29 $+0.00 +0.0%
$12.29 $+0.12 +1.0%
$12.17 $+0.73 +6.4%
$11.44 $-0.98 -7.9%
$12.42 $+0.00 +0.0%
$12.42 — —

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