Price History for 3M - PF170C4B Frameless Blackout Privacy Filter for 17 in. Flat Panel Monitor - Black

Analysis

3M - PF170C4B Frameless Blackout Privacy Filter for 17 in. Flat Panel Monitor - Black price analysis

Price analysis for 3M - PF170C4B Frameless Blackout Privacy Filter for 17 in. Flat Panel Monitor - Black at Best Buy: today's price of $81.99 is in the middle of the range we've recorded ($50.92 to $102.99).

• The current price of $81.99 is 20% (or $21.00) below the MSRP of $102.99.
• Today's price is 13% above its average daily price over the last 90 days ($72.35).
• The lowest recorded price on PriceWatchPro was $50.92 on September 11, 2026. That's $31.07 below today's price.
• The highest recorded price on PriceWatchPro was $102.99 on October 16, 2025. Today's price is $21.00 below that peak.
• 30-day trend: essentially flat (less than 1% movement).
• Across 16 tracked price changes, the listing has dropped 8 times with an average drop of $22.38.
• PriceWatchPro has been tracking this listing since October 16, 2025 (384 days of price history).