Western Digital · Caviar Blue
Western Digital Caviar Blue 500GB 3.5 In SATA II 7200RPM Desktop HDD Hard Drive
Western Digital Caviar Blue 500GB 3.5 In SATA II 7200RPM Desktop HDD Hard Drive by Western Digital (model Caviar Blue) is an internal HDD (3.5") tracked on PriceSniff.
$7.50
▾ Down 15% vs. 90-day average ($8.79)
Price checked 4h ago · compared across 1 store
View at eBay → Compare all 1 stores ⌄Overview
It is currently listed at $7.50 at one tracked store. Key specifications: 0.5 TB capacity, 3.5" form factor, SATA II interface, 7200 RPM rotational speed. Across 8 recorded price checks the price has ranged between $7.50 and $8.97, 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 1 tracked price
| Store | Price | Availability | |
|---|---|---|---|
eBay Used | $7.50Best price | In stock | View → |
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PriceSniff tracks the Western Digital Caviar Blue 500GB 3.5 In SATA II 7200RPM Desktop HDD Hard Drive 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 internal hdd, it is built by Western Digital, model Caviar Blue. Notable specs include Capacity 0.5 TB, Form factor 3.5", Interface SATA II.
Specifications
- Capacity
- 0.5TB
- Form factor
- 3.5"
- Interface
- SATA II
- Rotational speed
- 7200RPM
90-day price history across tracked stores
Over 19 days of tracking, PriceSniff has logged 8 price checks for the Western Digital Caviar Blue 500GB 3.5 In SATA II 7200RPM Desktop HDD Hard Drive. In that time the price has ranged from $7.50 to $8.97, with the lowest seen on Sep 27, 2026. Right now the best price is $7.50 at eBay, matching the lowest price we've tracked. The lowest price in the past year is $7.50. Today's best price is 15% below the 90-day average of $8.79.
eBay
View as table
| Date | Price |
|---|---|
| Sep 27 | $7.50 |
| Sep 26 | $8.97 |
| Sep 25 | $8.97 |
| Sep 24 | $8.97 |
| Sep 22 | $8.97 |
| Sep 18 | $8.97 |
| Sep 12 | $8.97 |
| Sep 8 | $8.97 |
What is the best price for the Western Digital Caviar Blue 500GB 3.5 In SATA II 7200RPM Desktop HDD Hard Drive?
The lowest price PriceSniff is currently tracking is $7.50 at eBay. Prices update automatically, so the offers table above always shows the latest figure.
Is the Western Digital Caviar Blue 500GB 3.5 In SATA II 7200RPM Desktop HDD Hard Drive a good deal right now?
Yes — at $7.50, it's currently 15% below its 90-day average of $8.79, which makes now a good time to buy.
Which stores sell the Western Digital Caviar Blue 500GB 3.5 In SATA II 7200RPM Desktop HDD Hard Drive?
PriceSniff compares the Western Digital Caviar Blue 500GB 3.5 In SATA II 7200RPM Desktop HDD Hard Drive across 1 store: eBay.
What is the lowest price the Western Digital Caviar Blue 500GB 3.5 In SATA II 7200RPM Desktop HDD Hard Drive has dropped to?
The lowest price PriceSniff has recorded is $7.50, seen on Sep 27, 2026. The price history chart on this page shows how the price has changed over time.
How often does PriceSniff update Western Digital Caviar Blue 500GB 3.5 In SATA II 7200RPM Desktop HDD Hard Drive 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.
