Brother Portable DS-640 Compact Mobile Document Scanner price history and forecast - Brother DS640
Brother Portable DS-640 Compact Mobile Document Scanner

Brother Portable DS-640 Compact Mobile Document Scanner

Brand:
Brother
Model Number:
DS640
UPC:
012502657477
EAN:
0012502657477
ASIN:
B083R36CY4
Best Buy SKU:
6403627
Walmart SKU:
669851759
Key Takeaway

Market direction turned downward with current $134.99 representing 0.0% under standard pricing.

Third-Party Seller Summary

Third-Party Seller Price History Summary
Price Type Price Date
Highest Price
$129.95
Lowest Price
$107.99
Most Recent Price
$114.99
Average Price
$118.65
First Tracked
Last Update

Walmart.com Summary

Walmart.com Price History Summary
Price Type Price Date
Highest Price
$134.99
Lowest Price
$99.98
Most Recent Price
$134.99
Average Price
$124.20
First Tracked
Last Update

Price Analysis

Tracking History: We have tracked Brother Portable DS-640 Compact Mobile Document Scanner since 12/5/2022. The most recent price update was on Jun 8, 2026.

Price Range: Over the past 90 days, the price has ranged from $99.98 (lowest on 8/23/2023) to $134.99 (highest on 9/20/2025). The average price during this period is $124.20.

Current Trend: Walmart.com prices have ranged from $134.99 (Jun 8) to $134.99 (Jun 8) over the past 90 days. Current price is close to the 90-day average of $134.99.

Customer Insights: Rated 4.2/5 from 195 reviews.

Customer Reviews

195 reviews

Customer Reviews

4.2
Based on 195 reviews
5
119
4
40
3
7
2
5
1
24
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Showing 10 of 195 reviews

Excellent for smaller home use to preserve records

June January 14, 2026

We needed a scanner to transfer paper receipts and documents into digital format to preserve long-term, mostly for warranty and health records. The thermal receipts fade over time, so preserving them in digital format made a lot of sense. I must say, I am extremely impressed with this Brother DSmobile DS-640scanner and the Kofax Paper Port software. Of course, if you are doing a lot of scanning, you would want to upgrade to a scanner that scans both sides simutaniously and faster, but if you are just needing to preserve records, this is a great model to have.

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Great, once its connected and working.

Cheryl July 28, 2020

Except that I had a very difficult time getting it to work the first time, it been great. I was trying to follow the instructions for set up very carefully, But it didn't work. The help desk people were patient with me, so we got it set up okay. Ive done several scans now; and Im pleased with the unit.

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Brothers compact scan printer

Stacey June 3, 2025

It's sleek and compact and easy to keep in a small space. Takes very little space. Great for my work when I do photo releases and do not want to keep all the paper and just save in a file. Easy Peasy.

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Jonathan October 2, 2025

great product and good service.

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Diablo October 24, 2025

it was very easy to install and use. the quality of the scan was impressive. I'd recommend it.

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Richard March 28, 2026

Plug and play, easy instructions to understand

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WalmartCustomer June 17, 2025

after downloading the driver the product works great

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WalmartCustomer November 15, 2025

portable easy to use great resolution

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Gary March 28, 2026

Software is clunky. Scan of multiple items only displays the scan result after all items are scanned. Useless when a re-scan is needed.

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Maxine August 6, 2025

According to the official online documentation from Brother, the DS-640 should have a slot for a micro SD card so that it can be operated as a true standalone scanner. In other words, you should be able to scan %26 store on the micro SD card (without being attahed to a phone or computer), then upload files from the card to another device at a later time. This supposed standalone capability was the sole reason I bought the scanner. However, there was no slot on the scanner for the card; the picture in the doc that showed location for the slot did not match the scanner sent to me, even though DS-640 was stamped on the priduct. Fortunately, Walmart has a hassle free return policy. This review is 1-star for Brother for the product, no reflection on Walmart.

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Price History

Historical price data graph for Brother Portable DS-640 Compact Mobile Document Scanner

Recent Price Changes

Detailed price history for the past 90 days

Walmart.com Pricing

4 records

Walmart.com prices have ranged from $134.99 (Jun 8) to $134.99 (Jun 8) over the past 90 days. Current price is close to the 90-day average of $134.99.

Walmart.com price history for Brother Portable DS-640 Compact Mobile Document Scanner showing recent price changes over the past 90 days
Date Price Change % Change
$134.99 $+0.00 +0.0%
$134.99 $+0.00 +0.0%
$134.99 $+0.00 +0.0%
$134.99

Third-Party Seller Pricing

2 records

Third-Party Sellers prices have ranged from $114.99 (May 1) to $114.99 (May 1) over the past 90 days. Current price is close to the 90-day average of $114.99.

Third-party seller price history for Brother Portable DS-640 Compact Mobile Document Scanner showing recent price changes
Date Price Change % Change
$114.99 $+0.00 +0.0%
$114.99

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