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
Showing the 30 most recent of 39 recorded prices.
| Date | Price |
|---|---|
| Nov 2, 2026 | $146.99 |
| Oct 31, 2026 | $155.23 |
| Oct 29, 2026 | $146.99 |
| Oct 28, 2026 | $145.69 |
| Oct 27, 2026 | $153.60 |
| Oct 20, 2026 | $146.99 |
| Oct 19, 2026 | $153.60 |
| Oct 18, 2026 | $146.99 |
| Sep 11, 2026 | $164.12 |
| Sep 3, 2026 | $163.91 |
| Sep 2, 2026 | $170.20 |
| Aug 25, 2026 | $164.12 |
| Aug 15, 2026 | $163.91 |
| Aug 13, 2026 | $158.43 |
| Aug 12, 2026 | $163.91 |
| Aug 11, 2026 | $158.43 |
| Aug 8, 2026 | $163.91 |
| Aug 7, 2026 | $155.31 |
| 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 |
39 recorded prices; last found in Walmart’s data on Nov 2, 2026. How we track prices
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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 of $146.99 is in the middle of the range we've recorded ($126.52 to $170.20).
- Today's price is 9% below its average daily price over the last 90 days ($160.96).
- The lowest recorded price on PriceWatchPro was $126.52 on April 21, 2026. That's $20.47 below today's price.
- The highest recorded price on PriceWatchPro was $170.20 on September 2, 2026. Today's price is $23.21 below that peak.
- 30-day trend: essentially flat (less than 1% movement).
- Across 38 tracked price changes, the listing has dropped 17 times with an average drop of $6.05.
- PriceWatchPro has been tracking this listing since December 27, 2025 (310 days of price history).
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Compare 3M Dual-Swivel Single Display Adjustable Monitor Arm Black MA140MB prices across retailers
Same item (UPC 051141359779), also tracked at:
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