Price History for 3M MMMPF340W2B Privacy Filter for 34 in Monitors 21:9 PF340W2B Black Glossy Matte
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3M MMMPF340W2B Privacy Filter for 34 in Monitors 21:9 PF340W2B Black Glossy Matte
3M Black Privacy Filters utilize ingenious microlouver technology to deliver world-class effective privacy for laptops and monitors. Side views are blacked out from prying eyes while your screen remains clearly
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Price History Chart
Recorded price history
Showing the 30 most recent of 63 recorded prices.
| Date | Price |
|---|---|
| Aug 4, 2026 | $104.67 |
| Aug 3, 2026 | $101.17 |
| Aug 2, 2026 | $124.27 |
| Aug 1, 2026 | $101.17 |
| Jul 29, 2026 | $99.72 |
| Jul 28, 2026 | $124.27 |
| Jul 27, 2026 | $99.24 |
| Jul 25, 2026 | $130.81 |
| Jul 19, 2026 | $99.24 |
| Jul 18, 2026 | $130.81 |
| Jul 17, 2026 | $99.24 |
| Jul 16, 2026 | $101.42 |
| Jul 10, 2026 | $106.76 |
| Jul 9, 2026 | $107.76 |
| Jul 8, 2026 | $108.95 |
| Jul 7, 2026 | $130.81 |
| Jul 6, 2026 | $121.83 |
| Jul 5, 2026 | $130.81 |
| Jul 3, 2026 | $128.24 |
| Jul 2, 2026 | $130.81 |
| Jul 1, 2026 | $128.26 |
| Jun 30, 2026 | $128.27 |
| Jun 29, 2026 | $128.28 |
| Jun 28, 2026 | $135.35 |
| Jun 27, 2026 | $130.81 |
| Jun 25, 2026 | $128.28 |
| Jun 24, 2026 | $130.81 |
| Jun 21, 2026 | $128.29 |
| Jun 20, 2026 | $130.81 |
| Jun 19, 2026 | $128.30 |
Analysis
3M MMMPF340W2B Privacy Filter for 34 in Monitors 21:9 PF340W2B Black Glossy Matte price analysis
Price analysis for 3M MMMPF340W2B Privacy Filter for 34 in Monitors 21:9 PF340W2B Black Glossy Matte at Walmart: Today's price is $104.67. That's 31% off the MSRP of $150.99. Current price is 14% below the 90-day average of $122.30 (a $17.63 below the running mean).
- The current price of $104.67 is 31% (or $46.32) below the MSRP of $150.99.
- Current price is 14% below the 90-day average of $122.30 (a $17.63 below the running mean).
- The lowest recorded price on PriceWatchPro was $94.21 on May 10, 2026. That's $10.46 below today's price.
- The highest recorded price on PriceWatchPro was $179.00 on January 31, 2026. Today's price is $74.33 below that peak.
- 30-day trend: trending down 3.9% from $108.95 to $104.67.
- Across 62 tracked price changes, the listing has dropped 25 times with an average drop of $10.99.
- PriceWatchPro has been tracking this listing since December 13, 2025 (236 days of price history).
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