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

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 $75.93. Current price is 3% above the 90-day average of $73.52 (a $2.41 above the running mean).

• Currently listed at $75.93, which is $0.12 above the original MSRP of $75.81.
• Current price is 3% above the 90-day average of $73.52 (a $2.41 above the running mean).
• The lowest recorded price on PriceWatchPro was $70.43 on February 19, 2026. That's $5.50 below today's price.
• The highest recorded price on PriceWatchPro was $76.23 on August 4, 2026. Today's price is $0.30 below that peak.
• 30-day trend: essentially flat (less than 1% movement).
• Across 32 tracked price changes, the listing has dropped 3 times with an average drop of $1.80.
• PriceWatchPro has been tracking this listing since December 8, 2025 (254 days of price history).