Price History for 18 Pieces Back Electret Microphones for PC Phone MP3 MP4
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18 Pieces Back Electret Microphones for PC Phone MP3 MP4
Electret condenser microphone back electret type small in size in general use. An acoustic-to-electric transducer or a sensor that converts sound into an electrical signal. Widely applied to telephone mobil
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Aug 1, 2026 | $9.44 |
| Jul 3, 2026 | $9.97 |
| Jul 1, 2026 | $10.49 |
| Jun 4, 2026 | $9.97 |
| Jun 1, 2026 | $10.49 |
| May 1, 2026 | $9.97 |
| Jan 24, 2026 | $10.49 |
| Dec 21, 2025 | $10.49 |
| Dec 5, 2025 | $10.49 |
| Nov 30, 2025 | $10.49 |
Analysis
18 Pieces Back Electret Microphones for PC Phone MP3 MP4 price analysis
Price analysis for 18 Pieces Back Electret Microphones for PC Phone MP3 MP4 at Walmart: Today's price is $9.44. Current price is 6% below the 90-day average of $10.07 (a $0.63 below the running mean).
- Currently listed at $9.44, which is $0.00 above the original MSRP of $9.44.
- Current price is 6% below the 90-day average of $10.07 (a $0.63 below the running mean).
- The lowest recorded price on PriceWatchPro was $9.44 on August 1, 2026. The current listing is at this all-time low.
- The highest recorded price on PriceWatchPro was $10.49 on November 30, 2025. Today's price is $1.05 below that peak.
- Across 9 tracked price changes, the listing has dropped 4 times with an average drop of $0.52.
- PriceWatchPro has been tracking this listing since November 30, 2025 (249 days of price history).
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