Seagate · STKP80004004 stores
Seagate Expansion 8TB
Seagate Expansion 8TB by Seagate (model STKP8000400) is an external HDD (desktop) tracked on PriceSniff.
$249.99
▾ Down 16% vs. 90-day average ($297.79)
Price checked 22h ago · compared across 4 stores
View at eBay → Compare all 4 stores ⌄Overview
We compare prices across 3 tracked stores, ranging from $249.99 to $339.00. Key specifications: 8 TB capacity, 3.5" (desktop enclosure) form factor, USB 3.0 interface. Across 22 recorded price checks the price has ranged between $249.99 and $339.00, so the history chart below is worth a look before you buy. 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 4 tracked prices
| Store | Price | Availability | |
|---|---|---|---|
eBay Open box | $249.99Best price | In stock | View → |
eBay | $259.00 | Delisted | View → |
Walmart | $318.44 | In stock | View → |
eBay | $339.00 | In stock | View → |
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The Seagate Expansion 8TB (model STKP8000400) is a new desktop external hard drive featuring an 8TB capacity and USB 3.0 interface. It is currently in stock at one retailer for $339. This price matches both the 90-day high and low of $339, indicating no price fluctuation over the tracked period.
AI-generated from collected listing data (refreshing…) · reviewed by PriceSniff staff.
Specifications
- Capacity
- 8TB
- Form factor
- 3.5" (desktop enclosure)
- Interface
- USB 3.0
90-day price history across tracked stores
Over 18 days of tracking, PriceSniff has logged 22 price checks for the Seagate Expansion 8TB. In that time the price has ranged from $249.99 to $339.00, with the lowest seen on Sep 19, 2026. Right now the best price is $249.99 at eBay, matching the lowest price we've tracked. The lowest price in the past year is $249.99. Today's best price is 16% below the 90-day average of $297.79.
eBay
View as table
| Date | Price |
|---|---|
| Sep 26 | $249.99 |
| Sep 24 | $249.99 |
| Sep 23 | $249.99 |
| Sep 21 | $249.99 |
| Sep 20 | $249.99 |
| Sep 19 | $249.99 |
eBay
View as table
| Date | Price |
|---|---|
| Sep 20 | $259.00 |
| Sep 19 | $259.00 |
| Sep 18 | $265.00 |
Walmart
View as table
| Date | Price |
|---|---|
| Sep 22 | $318.44 |
| Sep 12 | $279.99 |
| Sep 8 | $279.99 |
eBay
View as table
| Date | Price |
|---|---|
| Sep 26 | $339.00 |
| Sep 25 | $339.00 |
| Sep 24 | $339.00 |
| Sep 22 | $339.00 |
| Sep 21 | $339.00 |
| Sep 20 | $339.00 |
| Sep 19 | $339.00 |
| Sep 18 | $339.00 |
| Sep 12 | $339.00 |
| Sep 8 | $339.00 |
What is the best price for the Seagate Expansion 8TB?
The lowest price PriceSniff is currently tracking is $249.99 at eBay. Prices update automatically, so the offers table above always shows the latest figure.
Is the Seagate Expansion 8TB a good deal right now?
Yes — at $249.99, it's currently 16% below its 90-day average of $297.79, which makes now a good time to buy.
Which stores sell the Seagate Expansion 8TB?
PriceSniff compares the Seagate Expansion 8TB across 2 stores: eBay and Walmart.
What is the lowest price the Seagate Expansion 8TB has dropped to?
The lowest price PriceSniff has recorded is $249.99, seen on Sep 19, 2026. The price history chart on this page shows how the price has changed over time.
How often does PriceSniff update Seagate Expansion 8TB 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.
