Price History for Wayne ESP25 Upgraded 12-Volt Battery Backup System Black
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Wayne ESP25 Upgraded 12-Volt Battery Backup System Black
The Wayne ESP25 upgraded battery back up system protects your basement when the power is out. Assembled in the us the epoxy coated steel and cast iron construction is built to last while moving up to 2900 gph
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Sep 10, 2026 | $445.93 |
| Sep 9, 2026 | $443.48 |
| Sep 1, 2026 | $443.51 |
| Aug 25, 2026 | $443.46 |
| Aug 18, 2026 | $434.71 |
| Aug 4, 2026 | $434.73 |
| Jul 28, 2026 | $434.68 |
| Jul 21, 2026 | $434.64 |
| Jul 7, 2026 | $434.62 |
| Jun 30, 2026 | $434.64 |
| Jun 23, 2026 | $434.66 |
| Jun 16, 2026 | $434.71 |
| Jun 9, 2026 | $434.74 |
| Jun 2, 2026 | $434.76 |
| May 28, 2026 | $434.79 |
| May 15, 2026 | $434.81 |
| May 2, 2026 | $434.74 |
| Apr 28, 2026 | $434.78 |
| Apr 21, 2026 | $434.81 |
| Apr 19, 2026 | $434.84 |
| Jan 24, 2026 | $433.80 |
| Jan 20, 2026 | $433.80 |
| Jan 14, 2026 | $433.80 |
| Nov 30, 2025 | $433.80 |
Analysis
Wayne ESP25 Upgraded 12-Volt Battery Backup System Black price analysis
Price analysis for Wayne ESP25 Upgraded 12-Volt Battery Backup System Black at Walmart: Today's price is $445.93. Current price is 2% above the 90-day average of $438.10 (a $7.83 above the running mean).
- Current price is 2% above the 90-day average of $438.10 (a $7.83 above the running mean).
- The lowest recorded price on PriceWatchPro was $433.80 on November 30, 2025. That's $12.13 below today's price.
- The highest recorded price on PriceWatchPro was $445.93 on September 10, 2026.
- 30-day trend: essentially flat (less than 1% movement).
- No meaningful price drops recorded in the tracked history — this listing has held steady or trended upward.
- PriceWatchPro has been tracking this listing since November 30, 2025 (294 days of price history).
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