Price History for 20 ft. 18/8 White CL3P/CMP-Plenum Shielded Stranded Copper Security/Alarm/Control/Sound Wire UV Resistant Low Voltage
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20 ft. 18/8 White CL3P/CMP-Plenum Shielded Stranded Copper Security/Alarm/Control/Sound Wire UV Resistant Low Voltage
Applications: Wiring Fire Alarm, Security Burglar Alarm, Public Address Systems, Intercoms, Telephone Stations, Communications, Instrumentation, Access Control, Nurse Call, Security and Other Low Voltage Circui
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Jul 20, 2026 | $28.99 |
| Jun 21, 2026 | $27.11 |
| Jan 13, 2026 | $29.05 |
| Dec 14, 2025 | $27.15 |
| Dec 9, 2025 | $27.15 |
| Dec 8, 2025 | $27.15 |
| Nov 11, 2025 | $27.15 |
Analysis
20 ft. 18/8 White CL3P/CMP-Plenum Shielded Stranded Copper Security/Alarm/Control/Sound Wire UV Resistant Low Voltage price analysis
Price analysis for 20 ft. 18/8 White CL3P/CMP-Plenum Shielded Stranded Copper Security/Alarm/Control/Sound Wire UV Resistant Low Voltage at Home Depot: Today's price is $28.99. Current price is 3% above the 90-day average of $28.05 (a $0.94 above the running mean).
- Currently listed at $28.99, which is $1.84 above the original MSRP of $27.15.
- Current price is 3% above the 90-day average of $28.05 (a $0.94 above the running mean).
- The lowest recorded price on PriceWatchPro was $27.11 on June 21, 2026. That's $1.88 below today's price.
- The highest recorded price on PriceWatchPro was $29.05 on January 13, 2026. Today's price is $0.06 below that peak.
- Across 6 tracked price changes, the listing has dropped 1 times with an average drop of $1.94.
- PriceWatchPro has been tracking this listing since November 11, 2025 (274 days of price history).
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