Cheaper from this brand
Western Digital Gen 18TB
Tracked: $17.22/TB • $309.99 total
18TB • HDD • USB
Stay with Western Digital and cut the starting price.
View driveLoading drive details
Here are a few similar options from the stores we compare. Open any product page to see its live offers.
Stay with Western Digital and cut the starting price.
View driveAnother 24TB option is currently cheaper per terabyte.
View driveSame interface and a more comparable size from Western Digital.
View driveLive retailer offers
Current live offers across retailers on this site.
| Retailer | Price | $/TB | Condition | Stock | Checked |
|---|---|---|---|---|---|
| Walmart via Walmart.com 3rd Party | $709.99 | $29.58 | New | - | Checked 29m ago |
| Newegg Direct | $854.99 | $35.62 | New | - | Checked 2h 28m ago |
Last known inactive retailers
These retailers had a tracked offer for this product within the last 90 days and were checked recently, but do not have a live offer on the page right now.
| Retailer | Last Price | $/TB | Last Seen | Status |
|---|---|---|---|---|
| B&H Photo Video Last known offer on site | $709.99 | $29.58 | Apr 21, 2026 (1h 51m ago) | No longer active |
Price history and comparisons
Daily median $/TB from the stores we compare, with daily lows highlighted.
| Date | Median $/TB | Low $/TB |
|---|---|---|
| Apr 21, 2026 | $29.58 | $29.58 |
| Apr 20, 2026 | $29.58 | $29.58 |
| Apr 10, 2026 | $29.58 | $29.58 |
| Apr 9, 2026 | $29.58 | $29.58 |
| Apr 8, 2026 | $29.58 | $29.58 |
| Apr 7, 2026 | $29.58 | $29.58 |
| Apr 6, 2026 | $29.58 | $29.58 |
| Apr 5, 2026 | $24.17 | $24.17 |
| Apr 4, 2026 | $24.17 | $24.17 |
| Apr 3, 2026 | $24.17 | $24.17 |
| Apr 2, 2026 | $24.17 | $24.17 |
| Apr 1, 2026 | $24.17 | $24.17 |
| Mar 31, 2026 | $24.17 | $24.17 |
| Mar 30, 2026 | $24.17 | $24.17 |
| Mar 29, 2026 | $24.17 | $24.17 |
| Mar 28, 2026 | $24.17 | $24.17 |
| Mar 27, 2026 | $24.17 | $24.17 |
| Mar 26, 2026 | $24.17 | $24.17 |
| Mar 25, 2026 | $24.17 | $24.17 |
| Mar 24, 2026 | $24.17 | $24.17 |
| Mar 23, 2026 | $24.17 | $24.17 |
| Mar 22, 2026 | $25.75 | $24.17 |
Price history, alerts, and similar-drive comparisons use the smaller set of stores we compare side by side. Live offers above may show more stores.
Median, range, and averages for each day period from the stores we compare.
| Period start | Obs | Median $/TB | Range $/TB | Avg $/TB | Median price |
|---|---|---|---|---|---|
| Mar 23, 2026 | 4 | $24.17 | $24.17 – $24.17 | $24.17 | $579.99 |
| Mar 24, 2026 | 4 | $24.17 | $24.17 – $24.17 | $24.17 | $579.99 |
| Mar 25, 2026 | 4 | $24.17 | $24.17 – $24.17 | $24.17 | $579.99 |
| Mar 26, 2026 | 4 | $24.17 | $24.17 – $24.17 | $24.17 | $579.99 |
| Mar 27, 2026 | 4 | $24.17 | $24.17 – $24.17 | $24.17 | $579.99 |
| Mar 28, 2026 | 3 | $24.17 | $24.17 – $24.17 | $24.17 | $579.99 |
| Mar 29, 2026 | 4 | $24.17 | $24.17 – $24.17 | $24.17 | $579.99 |
| Mar 30, 2026 | 4 | $24.17 | $24.17 – $24.17 | $24.17 | $579.99 |
| Mar 31, 2026 | 4 | $24.17 | $24.17 – $24.17 | $24.17 | $579.99 |
| Apr 1, 2026 | 4 | $24.17 | $24.17 – $24.17 | $24.17 | $579.99 |
| Apr 2, 2026 | 3 | $24.17 | $24.17 – $24.17 | $24.17 | $579.99 |
| Apr 3, 2026 | 4 | $24.17 | $24.17 – $24.17 | $24.17 | $579.99 |
| Apr 4, 2026 | 4 | $24.17 | $24.17 – $24.17 | $24.17 | $579.99 |
| Apr 5, 2026 | 4 | $24.17 | $24.17 – $24.17 | $24.17 | $579.99 |
| Apr 6, 2026 | 4 | $29.58 | $29.58 – $29.58 | $29.58 | $709.99 |
| Apr 7, 2026 | 3 | $29.58 | $29.58 – $29.58 | $29.58 | $709.99 |
| Apr 8, 2026 | 4 | $29.58 | $29.58 – $29.58 | $29.58 | $709.99 |
| Apr 9, 2026 | 4 | $29.58 | $29.58 – $29.58 | $29.58 | $709.99 |
| Apr 10, 2026 | 3 | $29.58 | $29.58 – $29.58 | $29.58 | $709.99 |
| Apr 20, 2026 | 7 | $29.58 | $29.58 – $29.58 | $29.58 | $709.99 |
| Apr 21, 2026 | 5 | $29.58 | $29.58 – $35.62 | $32.00 | $709.99 |
Get emailed when the compared price moves below your threshold.
Alerts use the same store set as the history and charts and link back to this page.