Price History for Lian Li - RB550 80 Plus Bronze Non Modular - Low-Noise ATX 550 Watt Power Supply - 135mm Larger Fan - Active PFC Design(RB0550B) - Black
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Lian Li - RB550 80 Plus Bronze Non Modular - Low-Noise ATX 550 Watt Power Supply - 135mm Larger Fan - Active PFC Design(RB0550B) - Black
Lian Li - RB550 80 Plus Bronze Non Modular - Low-Noise ATX 550 Watt Power Supply - 135mm Larger Fan - Active PFC Design(RB0550B) - Black
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Jul 5, 2026 | $79.13 |
| May 22, 2026 | $78.88 |
| May 21, 2026 | $80.54 |
| May 15, 2026 | $78.88 |
| May 14, 2026 | $81.95 |
| May 3, 2026 | $78.88 |
| May 2, 2026 | $81.95 |
| Apr 27, 2026 | $78.88 |
| Apr 26, 2026 | $81.95 |
| Apr 21, 2026 | $78.88 |
| Apr 20, 2026 | $81.95 |
| Apr 18, 2026 | $78.88 |
| Apr 17, 2026 | $81.95 |
| Apr 15, 2026 | $78.88 |
| Mar 6, 2026 | $81.95 |
| Feb 16, 2026 | $81.95 |
| Feb 10, 2026 | $81.95 |
| Feb 3, 2026 | $81.95 |
Analysis
Lian Li - RB550 80 Plus Bronze Non Modular - Low-Noise ATX 550 Watt Power Supply - 135mm Larger Fan - Active PFC Design(RB0550B) - Black price analysis
Price analysis for Lian Li - RB550 80 Plus Bronze Non Modular - Low-Noise ATX 550 Watt Power Supply - 135mm Larger Fan - Active PFC Design(RB0550B) - Black at Best Buy: Today's price is $79.13. That's 3% off the MSRP of $81.95. Current price is 0% above the 90-day average of $79.01 (a $0.12 above the running mean).
- The current price of $79.13 is 3% (or $2.82) below the MSRP of $81.95.
- Current price is 0% above the 90-day average of $79.01 (a $0.12 above the running mean).
- The lowest recorded price on PriceWatchPro was $78.88 on April 15, 2026. That's $0.25 below today's price.
- The highest recorded price on PriceWatchPro was $81.95 on February 3, 2026. Today's price is $2.82 below that peak.
- Across 17 tracked price changes, the listing has dropped 7 times with an average drop of $2.87.
- PriceWatchPro has been tracking this listing since February 3, 2026 (197 days of price history).
Compare
Compare Lian Li - RB550 80 Plus Bronze Non Modular - Low-Noise ATX 550 Watt Power Supply - 135mm Larger Fan - Active PFC Design(RB0550B) - Black prices across retailers
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Lian Li - RB550 80 Plus Bronze Non Modular - Low-Noise ATX 550 Watt Power Supply - 135mm Larger Fan - Active PFC Design(RB0550B) - Black shopping snapshot
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