Price History for Sony - ECM-55 Series ECM-55B Omni-Directional Electret Condenser Lavalier Microphone (ecm55b) - Black

Analysis

Sony - ECM-55 Series ECM-55B Omni-Directional Electret Condenser Lavalier Microphone (ecm55b) - Black price analysis

Price analysis for Sony - ECM-55 Series ECM-55B Omni-Directional Electret Condenser Lavalier Microphone (ecm55b) - Black at Best Buy: today's price of $400.99 is near the high end of the range we've recorded ($380.99 to $401.49).

• Currently listed at $400.99, which is $20.00 above the original MSRP of $380.99.
• Today's price is 4% above its average daily price over the last 90 days ($384.85).
• The lowest recorded price on PriceWatchPro was $380.99 on May 26, 2026. That's $20.00 below today's price.
• The highest recorded price on PriceWatchPro was $401.49 on October 27, 2026. Today's price is $0.50 below that peak.
• 30-day trend: essentially flat (less than 1% movement).
• Across 6 tracked price changes, the listing has dropped once with an average drop of $0.50.
• PriceWatchPro has been tracking this listing since May 26, 2026 (162 days of price history).