Price History for Battery-Operated Water Alarm Sump Accessory
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Battery-Operated Water Alarm Sump Accessory
Use the Basement Watchdog Battery-Operated Water Alarm to detect leaks before costly water damage occurs. This alarm can detect as little as 1/32 in. of water and produces a loud 110 dB alarm that can be heard
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Jul 6, 2026 | $14.98 |
| Jun 19, 2026 | $13.69 |
| Jun 17, 2026 | $12.47 |
| May 13, 2026 | $13.69 |
| Apr 26, 2026 | $14.98 |
| Mar 15, 2026 | $14.68 |
| Feb 20, 2026 | $12.48 |
| Feb 12, 2026 | $14.68 |
| Feb 11, 2026 | $13.73 |
| Dec 14, 2025 | $12.40 |
| Dec 13, 2025 | $12.40 |
| Nov 21, 2025 | $12.40 |
| Nov 13, 2025 | $12.40 |
Analysis
Battery-Operated Water Alarm Sump Accessory price analysis
Price analysis for Battery-Operated Water Alarm Sump Accessory at Home Depot: Today's price is $14.98. Current price is 9% above the 90-day average of $13.71 (a $1.27 above the running mean).
- Currently listed at $14.98, which is $2.58 above the original MSRP of $12.40.
- Current price is 9% above the 90-day average of $13.71 (a $1.27 above the running mean).
- The lowest recorded price on PriceWatchPro was $12.40 on November 13, 2025. That's $2.58 below today's price.
- The highest recorded price on PriceWatchPro was $14.98 on April 26, 2026.
- Across 12 tracked price changes, the listing has dropped 3 times with an average drop of $1.57.
- PriceWatchPro has been tracking this listing since November 13, 2025 (267 days of price history).
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