Price History for 3M Dual-Swivel Single Display Adjustable Monitor Arm Black MA140MB
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3M Dual-Swivel Single Display Adjustable Monitor Arm Black MA140MB
3M? Swivel Monitor Arm Monitor arm provides 7.5 of height adjustability on pole and extends 19.5 from the base. Monitor can rotate from landscape to portrait tilt forward and back and move front to back for
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Aug 6, 2026 | $158.43 |
| Aug 5, 2026 | $155.31 |
| Aug 4, 2026 | $158.43 |
| Aug 3, 2026 | $163.91 |
| Aug 2, 2026 | $163.41 |
| Aug 1, 2026 | $163.91 |
| Jul 31, 2026 | $155.31 |
| Jul 30, 2026 | $158.43 |
| Jul 25, 2026 | $164.12 |
| Jul 22, 2026 | $163.91 |
| Jul 19, 2026 | $163.41 |
| Jul 17, 2026 | $163.91 |
| Jul 16, 2026 | $163.41 |
| Jul 15, 2026 | $163.91 |
| Jul 14, 2026 | $158.43 |
| Apr 21, 2026 | $126.52 |
| Jan 31, 2026 | $149.01 |
| Jan 24, 2026 | $150.22 |
| Jan 18, 2026 | $150.22 |
| Jan 3, 2026 | $150.22 |
| Dec 27, 2025 | $150.22 |
Analysis
3M Dual-Swivel Single Display Adjustable Monitor Arm Black MA140MB price analysis
Price analysis for 3M Dual-Swivel Single Display Adjustable Monitor Arm Black MA140MB at Walmart: Today's price is $158.43. Current price is 2% below the 90-day average of $161.22 (a $2.79 below the running mean).
- Current price is 2% below the 90-day average of $161.22 (a $2.79 below the running mean).
- The lowest recorded price on PriceWatchPro was $126.52 on April 21, 2026. That's $31.91 below today's price.
- The highest recorded price on PriceWatchPro was $164.12 on July 25, 2026. Today's price is $5.69 below that peak.
- 30-day trend: essentially flat (less than 1% movement).
- Across 20 tracked price changes, the listing has dropped 9 times with an average drop of $4.73.
- PriceWatchPro has been tracking this listing since December 27, 2025 (222 days of price history).
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Snapshot
3M Dual-Swivel Single Display Adjustable Monitor Arm Black MA140MB shopping snapshot
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