Price History for Silverstone ET550-B Technology 550 Watt 80 Plus Bronze Atx Psu With Flat Black Cables Et550-B Power Supply
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Silverstone ET550-B Technology 550 Watt 80 Plus Bronze Atx Psu With Flat Black Cables Et550-B Power Supply
Features High efficiency with 80 PLUS Bronze certification 24/7 continuous power output with 40? operating temperature Class-leading single plus12V rail. PCI-E 8pin and PCI-E 6pin connectors support. Silent run
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Aug 5, 2026 | $68.25 |
| Aug 3, 2026 | $71.85 |
| Jul 21, 2026 | $71.67 |
| Jul 19, 2026 | $72.21 |
| Jul 18, 2026 | $71.67 |
| Jul 16, 2026 | $72.21 |
| Jul 15, 2026 | $71.67 |
| Jul 14, 2026 | $72.21 |
| Jul 13, 2026 | $71.67 |
| Jul 12, 2026 | $72.21 |
| Jul 11, 2026 | $71.67 |
| Jul 10, 2026 | $72.21 |
| Jul 8, 2026 | $72.36 |
| Jul 7, 2026 | $72.21 |
| Jul 6, 2026 | $72.19 |
| Jul 5, 2026 | $72.92 |
| Jun 30, 2026 | $69.99 |
| Jun 23, 2026 | $72.92 |
| Jun 20, 2026 | $68.99 |
| Jun 19, 2026 | $72.92 |
| May 27, 2026 | $68.99 |
| May 21, 2026 | $69.99 |
| Apr 24, 2026 | $67.99 |
| Jan 24, 2026 | $59.05 |
| Jan 5, 2026 | $59.05 |
| Nov 26, 2025 | $59.05 |
| Nov 25, 2025 | $59.05 |
Analysis
Silverstone ET550-B Technology 550 Watt 80 Plus Bronze Atx Psu With Flat Black Cables Et550-B Power Supply price analysis
Price analysis for Silverstone ET550-B Technology 550 Watt 80 Plus Bronze Atx Psu With Flat Black Cables Et550-B Power Supply at Walmart: Today's price is $68.25. That's 7% off the MSRP of $73.64. Current price is 5% below the 90-day average of $71.50 (a $3.25 below the running mean).
- The current price of $68.25 is 7% (or $5.39) below the MSRP of $73.64.
- Current price is 5% below the 90-day average of $71.50 (a $3.25 below the running mean).
- The lowest recorded price on PriceWatchPro was $59.05 on November 25, 2025. That's $9.20 below today's price.
- The highest recorded price on PriceWatchPro was $72.92 on June 19, 2026. Today's price is $4.67 below that peak.
- 30-day trend: trending down 5.7% from $72.36 to $68.25.
- Across 26 tracked price changes, the listing has dropped 10 times with an average drop of $1.49.
- PriceWatchPro has been tracking this listing since November 25, 2025 (254 days of price history).
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