Seagate · Backup Plus
Seagate Backup Plus 4TB Portable External Hard Drive USB 30 Black 1K9AYL G1N
Seagate Backup Plus 4TB Portable External Hard Drive USB 30 Black 1K9AYL G1N by Seagate (model Backup Plus) is a portable HDD (2.5") tracked on PriceSniff.
$122.50
Price checked 3d ago · compared across 1 store
View at eBay → Compare all 1 stores ⌄Overview
It is currently listed at $122.50 at one tracked store. Key specifications: 4 TB capacity, Portable form factor, USB 3.0 interface. 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 | $122.50Best price | In stock | View → |
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PriceSniff tracks the Seagate Backup Plus 4TB Portable External Hard Drive USB 30 Black 1K9AYL G1N 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 portable hdd, it is built by Seagate, model Backup Plus. Notable specs include Capacity 4 TB, Form factor Portable, Interface USB 3.0.
Specifications
- Capacity
- 4TB
- Form factor
- Portable
- Interface
- USB 3.0
90-day price history across tracked stores
Over the tracking period so far, PriceSniff has logged 1 price check for the Seagate Backup Plus 4TB Portable External Hard Drive USB 30 Black 1K9AYL G1N. The price has held steady at $122.50, with the lowest seen on Sep 23, 2026. Right now the best price is $122.50 at eBay, matching the lowest price we've tracked. The lowest price in the past year is $122.50. Today's best price matches the 90-day average of $122.50.
eBay
View as table
| Date | Price |
|---|---|
| Sep 23 | $122.50 |
What is the best price for the Seagate Backup Plus 4TB Portable External Hard Drive USB 30 Black 1K9AYL G1N?
The lowest price PriceSniff is currently tracking is $122.50 at eBay. Prices update automatically, so the offers table above always shows the latest figure.
Is the Seagate Backup Plus 4TB Portable External Hard Drive USB 30 Black 1K9AYL G1N a good deal right now?
It's about average — at $122.50, it's within 0% of its 90-day average of $122.50.
Which stores sell the Seagate Backup Plus 4TB Portable External Hard Drive USB 30 Black 1K9AYL G1N?
PriceSniff compares the Seagate Backup Plus 4TB Portable External Hard Drive USB 30 Black 1K9AYL G1N across 1 store: eBay.
What is the lowest price the Seagate Backup Plus 4TB Portable External Hard Drive USB 30 Black 1K9AYL G1N has dropped to?
The lowest price PriceSniff has recorded is $122.50, seen on Sep 23, 2026. The price history chart on this page shows how the price has changed over time.
How often does PriceSniff update Seagate Backup Plus 4TB Portable External Hard Drive USB 30 Black 1K9AYL G1N 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.
