Western Digital · My Book 4TB
Western Digital My Book 4TB External (WDBFJK0040HBK-04) Hard Drive TESTED HD
Western Digital My Book 4TB External (WDBFJK0040HBK-04) Hard Drive TESTED HD by Western Digital (model My Book 4TB) is an external HDD (desktop) tracked on PriceSniff.
$89.99
Price checked 5h ago · compared across 1 store
View at eBay → Compare all 1 stores ⌄Overview
It is currently listed at $89.99 at one tracked store. Key specifications: 4 TB capacity, external form factor. Compare drives by price per terabyte rather than sticker price, and buy the largest capacity you can use — bigger drives are almost always cheaper per gigabyte. We recheck every store we cover automatically, so the prices above stay current and you can compare offers and catch price drops before you buy.
All 1 tracked price
| Store | Price | Availability | |
|---|---|---|---|
eBay Used | $89.99Best price | In stock | View → |
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PriceSniff tracks the Western Digital My Book 4TB External (WDBFJK0040HBK-04) Hard Drive TESTED HD across 1 store and charts its price history, so you can compare current offers and see whether today's price is a genuine deal. Listed under external hdd, it is built by Western Digital, model My Book 4TB. Notable specs include Capacity 4 TB, Form factor external.
Specifications
- Capacity
- 4TB
- Form factor
- external
90-day price history across tracked stores
Over the tracking period so far, PriceSniff has logged 1 price check for the Western Digital My Book 4TB External (WDBFJK0040HBK-04) Hard Drive TESTED HD. The price has held steady at $89.99, with the lowest seen on Oct 3, 2026. Right now the best price is $89.99 at eBay, matching the lowest price we've tracked. The lowest price in the past year is $89.99. Today's best price matches the 90-day average of $89.99.
eBay
View as table
| Date | Price |
|---|---|
| Oct 3 | $89.99 |
What is the best price for the Western Digital My Book 4TB External (WDBFJK0040HBK-04) Hard Drive TESTED HD?
The lowest price PriceSniff is currently tracking is $89.99 at eBay. Prices update automatically, so the offers table above always shows the latest figure.
Is the Western Digital My Book 4TB External (WDBFJK0040HBK-04) Hard Drive TESTED HD a good deal right now?
It's about average — at $89.99, it's within 0% of its 90-day average of $89.99.
Which stores sell the Western Digital My Book 4TB External (WDBFJK0040HBK-04) Hard Drive TESTED HD?
PriceSniff compares the Western Digital My Book 4TB External (WDBFJK0040HBK-04) Hard Drive TESTED HD across 1 store: eBay.
What is the lowest price the Western Digital My Book 4TB External (WDBFJK0040HBK-04) Hard Drive TESTED HD has dropped to?
The lowest price PriceSniff has recorded is $89.99, seen on Oct 3, 2026. The price history chart on this page shows how the price has changed over time.
How often does PriceSniff update Western Digital My Book 4TB External (WDBFJK0040HBK-04) Hard Drive TESTED HD prices?
PriceSniff re-checks each tracked store on a regular schedule and records every change, building the price history and alerts you see on this page.
