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Seagate Expansion 4TB
$52.50/TB • $209.99 total
4TB • HDD • USB
Stay with Expansion and cut the starting price.
View driveLoading drive details
Pricing, offers, specs, and price-history.
Here are a few nearby options pulled from the live catalog.
Stay with Expansion and cut the starting price.
View driveAnother 8TB option is currently cheaper per terabyte.
View driveSame interface and a more comparable size from Seagate.
View driveCurrent offers across retailers. Showing all active offers, including 1 non-new.
| Retailer | Price | $/TB | Condition | Stock | Checked |
|---|---|---|---|---|---|
| Amazon via Amazon Marketplace |
$249.95 |
$31.24 |
| Unknown |
| - |
| Checked 7h ago |
Daily median $/TB with historical lows highlighted.
| Date | Median $/TB | Low $/TB |
|---|---|---|
| Apr 3, 2026 | $31.24 | $31.24 |
| Apr 2, 2026 | $31.24 | $31.24 |
| Apr 1, 2026 | $31.24 | $31.24 |
| Mar 31, 2026 | $31.24 | $31.24 |
| Mar 30, 2026 | $31.24 | $31.24 |
| Mar 29, 2026 | $31.24 | $31.24 |
| Mar 28, 2026 | $31.24 | $31.24 |
| Mar 27, 2026 | $31.24 | $31.24 |
| Mar 26, 2026 | $31.24 | $31.24 |
Median, range, and averages for each week period.
| Period start | Obs | Median $/TB | Range $/TB | Avg $/TB | Median price |
|---|---|---|---|---|---|
| Jan 19, 2026 | 4 | $28.63 | $27.38 – $28.63 | $28.31 | $229.00 |
| Jan 26, 2026 | 4 | $27.38 | $26.62 – $28.63 | $27.50 | $219.00 |
| Feb 2, 2026 | 7 | $27.38 | $27.38 – $28.63 |
$31.24 |
$31.24 |
| Mar 24, 2026 | $31.24 | $31.24 |
| Mar 23, 2026 | $31.24 | $31.24 |
| Mar 22, 2026 | $33.06 | $28.62 |
| Mar 21, 2026 | $28.62 | $28.62 |
| Mar 20, 2026 | $37.50 | $37.50 |
| Mar 19, 2026 | $37.50 | $37.50 |
| Mar 18, 2026 | $37.50 | $37.50 |
| Mar 17, 2026 | $37.50 | $37.50 |
| Mar 16, 2026 | $31.24 | $31.24 |
| Mar 15, 2026 | $31.24 | $31.24 |
| Mar 14, 2026 | $31.24 | $31.24 |
| Mar 13, 2026 | $37.50 | $37.50 |
| Mar 12, 2026 | $37.50 | $37.50 |
| Mar 11, 2026 | $31.24 | $31.24 |
| Mar 10, 2026 | $37.50 | $37.50 |
| Mar 9, 2026 | $37.50 | $37.50 |
| Mar 8, 2026 | $37.50 | $37.50 |
| Mar 7, 2026 | $37.50 | $37.50 |
| Mar 6, 2026 | $37.50 | $37.50 |
| Mar 5, 2026 | $33.62 | $33.62 |
| Mar 4, 2026 | $33.62 | $33.62 |
| Mar 3, 2026 | $33.62 | $33.62 |
| Mar 2, 2026 | $29.37 | $29.37 |
| Mar 1, 2026 | $29.37 | $29.37 |
| Feb 28, 2026 | $29.37 | $29.37 |
| Feb 27, 2026 | $29.37 | $29.37 |
| Feb 26, 2026 | $29.37 | $29.37 |
| Feb 25, 2026 | $29.37 | $29.37 |
| Feb 24, 2026 | $28.63 | $28.63 |
| Feb 23, 2026 | $28.63 | $28.63 |
| Feb 22, 2026 | $28.63 | $27.38 |
| Feb 21, 2026 | $28.63 | $28.63 |
| Feb 20, 2026 | $27.38 | $27.38 |
| Feb 19, 2026 | $27.38 | $27.38 |
| Feb 18, 2026 | $27.38 | $27.38 |
| Feb 17, 2026 | $27.38 | $27.38 |
| Feb 16, 2026 | $27.38 | $27.38 |
| Feb 15, 2026 | $27.38 | $27.38 |
| Feb 14, 2026 | $27.38 | $27.38 |
| Feb 13, 2026 | $27.38 | $27.38 |
| Feb 12, 2026 | $27.38 | $27.38 |
| Feb 11, 2026 | $27.38 | $27.38 |
| Feb 10, 2026 | $27.38 | $27.38 |
| Feb 9, 2026 | $27.38 | $27.38 |
| Feb 8, 2026 | $27.38 | $27.38 |
| Feb 7, 2026 | $27.38 | $27.38 |
| Feb 4, 2026 | $28.63 | $28.63 |
| Feb 3, 2026 | $28.63 | $28.63 |
| Feb 1, 2026 | $27.38 | $27.38 |
| Jan 31, 2026 | $27.38 | $27.38 |
| Jan 28, 2026 | $26.62 | $26.62 |
| Jan 26, 2026 | $28.63 | $28.63 |
| Jan 24, 2026 | $28.00 | $27.38 |
| Jan 23, 2026 | $28.63 | $28.63 |
| Jan 22, 2026 | $28.63 | $28.63 |
| $27.73 |
| $219.00 |
| Feb 9, 2026 | 14 | $27.38 | $27.38 – $27.38 | $27.38 | $219.00 |
| Feb 16, 2026 | 16 | $27.38 | $27.38 – $28.63 | $27.61 | $219.00 |
| Feb 23, 2026 | 10 | $29.37 | $28.63 – $29.37 | $29.15 | $234.99 |
| Mar 2, 2026 | 11 | $33.62 | $29.37 – $37.50 | $35.00 | $268.99 |
| Mar 9, 2026 | 10 | $34.37 | $31.24 – $37.50 | $34.37 | $274.97 |
| Mar 16, 2026 | 10 | $37.50 | $28.62 – $37.50 | $35.10 | $299.99 |
| Mar 23, 2026 | 19 | $31.24 | $31.24 – $31.24 | $31.24 | $249.95 |
| Mar 30, 2026 | 17 | $31.24 | $31.24 – $31.24 | $31.24 | $249.95 |