Price History for SilverStone - ST55F-GS, 80 PLUS Gold 550W, Fully Modular, ATX Power Supply

Analysis

SilverStone - ST55F-GS, 80 PLUS Gold 550W, Fully Modular, ATX Power Supply price analysis

Price analysis for SilverStone - ST55F-GS, 80 PLUS Gold 550W, Fully Modular, ATX Power Supply at Best Buy: today's price of $102.99 is the only price we've recorded for this listing.

• The current price of $102.99 is 21% (or $27.00) below the MSRP of $129.99.
• Today's price matches its average daily price over the last 90 days ($102.99).
• The lowest recorded price on PriceWatchPro was $102.99 on July 27, 2026. The current listing is at this all-time low.
• The highest recorded price on PriceWatchPro was $102.99 on July 27, 2026.
• No meaningful price drops recorded in the tracked history — this listing has held steady or trended upward.
• PriceWatchPro has been tracking this listing since July 27, 2026 (105 days of price history).