Price History for SilverStone Case Storage Series CS381 SST-CS381B Black Steel / Plastic Micro ATX / Mini-ITX Computer Case Support SFX / SFX-L (sold separately) Power Supply

Analysis

SilverStone Case Storage Series CS381 SST-CS381B Black Steel / Plastic Micro ATX / Mini-ITX Computer Case Support SFX / SFX-L (sold separately) Power Supply price analysis

Price analysis for SilverStone Case Storage Series CS381 SST-CS381B Black Steel / Plastic Micro ATX / Mini-ITX Computer Case Support SFX / SFX-L (sold separately) Power Supply at Walmart: Today's price is $377.99. That's 33% off the MSRP of $561.91. Current price is 1% above the 90-day average of $373.85 (a $4.14 above the running mean).

• The current price of $377.99 is 33% (or $183.92) below the MSRP of $561.91.
• Current price is 1% above the 90-day average of $373.85 (a $4.14 above the running mean).
• The lowest recorded price on PriceWatchPro was $354.54 on May 21, 2026. That's $23.45 below today's price.
• The highest recorded price on PriceWatchPro was $449.99 on December 17, 2025. Today's price is $72.00 below that peak.
• 30-day trend: essentially flat (less than 1% movement).
• Across 27 tracked price changes, the listing has dropped 12 times with an average drop of $13.79.
• PriceWatchPro has been tracking this listing since December 17, 2025 (232 days of price history).