Price History for Lian Li - B4-mATX Mesh Compact SFF Computer Case | Pre-installed 2 x 120mm Fans | Small Form Factor (B4X) - Black

Analysis

Lian Li - B4-mATX Mesh Compact SFF Computer Case | Pre-installed 2 x 120mm Fans | Small Form Factor (B4X) - Black price analysis

Price analysis for Lian Li - B4-mATX Mesh Compact SFF Computer Case | Pre-installed 2 x 120mm Fans | Small Form Factor (B4X) - Black at Best Buy: today's price of $86.97 is near the low end of the range we've recorded ($86.96 to $95.74).

• The current price of $86.97 is 2% (or $1.77) below the MSRP of $88.74.
• Today's price is 5% below its average daily price over the last 90 days ($91.35).
• The lowest recorded price on PriceWatchPro was $86.96 on October 18, 2026. That's $0.01 below today's price.
• The highest recorded price on PriceWatchPro was $95.74 on August 29, 2026. Today's price is $8.77 below that peak.
• 30-day trend: essentially flat (less than 1% movement).
• Across 13 tracked price changes, the listing has dropped 3 times with an average drop of $4.00.
• PriceWatchPro has been tracking this listing since June 24, 2026 (133 days of price history).