Price History for WD - My Book 4TB External USB 3.0 Hard Drive - Black

Name: WD - My Book 4TB External USB 3.0 Hard Drive - Black
SKU: 11021735

WD - My Book 4TB External USB 3.0 Hard Drive - Black

Computers & Tablets price trends

ItemId: 11021735

UPC: 718037850788

$300.59

Last Updated

07-Nov-26 01:17 AM

How we track prices

In Stock

View at Best Buy

Set Price Alert

Price History Chart

Close up view

Lowest

$139.84 (Dec 24, 2025)

Highest

$313.05 (Jun 1, 2026)

Current

$300.59

View at Best Buy

Recorded price history

Showing the 30 most recent of 47 recorded prices.

Date	Price
Nov 7, 2026	$300.59
Sep 11, 2026	$313.05
Sep 10, 2026	$293.55
Sep 2, 2026	$313.05
Aug 19, 2026	$293.55
Jun 10, 2026	$313.05
Jun 7, 2026	$293.55
Jun 4, 2026	$313.05
Jun 3, 2026	$293.55
Jun 1, 2026	$313.05
May 31, 2026	$261.71
May 30, 2026	$245.45
May 28, 2026	$260.42
May 24, 2026	$244.16
May 21, 2026	$260.42
May 20, 2026	$244.16
May 12, 2026	$260.42
May 10, 2026	$244.16
May 7, 2026	$260.42
May 6, 2026	$244.16
May 5, 2026	$260.42
Apr 28, 2026	$244.16
Apr 26, 2026	$237.21
Apr 23, 2026	$260.42
Apr 17, 2026	$258.06
Apr 9, 2026	$237.21
Apr 8, 2026	$242.05
Apr 3, 2026	$199.89
Apr 1, 2026	$203.92
Mar 31, 2026	$199.89

47 recorded prices; last found in Best Buy’s data on Nov 7, 2026. How we track prices

WD - My Book 4TB External USB 3.0 Hard Drive - Black price analysis

Price analysis for WD - My Book 4TB External USB 3.0 Hard Drive - Black at Best Buy: today's price of $300.59 is near the high end of the range we've recorded ($139.84 to $313.05).

Currently listed at $300.59, which is $156.10 above the original MSRP of $144.49.
Today's price is 3% below its average daily price over the last 90 days ($309.52).
The lowest recorded price on PriceWatchPro was $139.84 on December 24, 2025. That's $160.75 below today's price.
The highest recorded price on PriceWatchPro was $313.05 on June 1, 2026. Today's price is $12.46 below that peak.
Across 46 tracked price changes, the listing has dropped 20 times with an average drop of $11.94.
PriceWatchPro has been tracking this listing since November 7, 2025 (366 days of price history).

Compare

Compare WD - My Book 4TB External USB 3.0 Hard Drive - Black prices across retailers

Same item (UPC 718037850788), also tracked at: