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
Showing the 30 most recent of 42 recorded prices.
| Date | Price |
|---|---|
| Nov 7, 2026 | $73.63 |
| Nov 6, 2026 | $70.99 |
| Oct 18, 2026 | $67.99 |
| Sep 12, 2026 | $68.99 |
| Sep 4, 2026 | $70.99 |
| Sep 3, 2026 | $73.63 |
| Aug 28, 2026 | $72.03 |
| Aug 27, 2026 | $71.79 |
| Aug 26, 2026 | $70.99 |
| Aug 25, 2026 | $72.03 |
| Aug 23, 2026 | $70.99 |
| Aug 11, 2026 | $72.03 |
| Aug 9, 2026 | $71.79 |
| Aug 8, 2026 | $72.03 |
| Aug 7, 2026 | $71.79 |
| 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 |
42 recorded prices; last found in Walmart’s data on Nov 7, 2026. How we track prices
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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 of $73.63 is the highest price we've recorded for this listing.
- The current price of $73.63 is 0% (or $0.01) below the MSRP of $73.64.
- Today's price is 5% above its average daily price over the last 90 days ($69.85).
- The lowest recorded price on PriceWatchPro was $59.05 on November 25, 2025. That's $14.58 below today's price.
- The highest recorded price on PriceWatchPro was $73.63 on September 3, 2026.
- 30-day trend: trending up 8.3% from $67.99 to $73.63.
- Across 41 tracked price changes, the listing has dropped 15 times with an average drop of $1.51.
- PriceWatchPro has been tracking this listing since November 25, 2025 (347 days of price history).
Compare
Compare Silverstone ET550-B Technology 550 Watt 80 Plus Bronze Atx Psu With Flat Black Cables Et550-B Power Supply prices across retailers
Same item (UPC 844761014513), also tracked at:
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