Price History for Southwire 35550 Full Protection Surge Guard Hardwire - 50A 120/240V 3850 Joules
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Southwire 35550 Full Protection Surge Guard Hardwire - 50A 120/240V 3850 Joules
This 50 amp Surge Guard product monitors shore power continuously and shuts off when it detects power surges open ground open neutral low or excessive voltage miswired pedestals or reverse polarity that co
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Price History Chart
Recorded price history
Showing the 30 most recent of 51 recorded prices.
| Date | Price |
|---|---|
| Sep 9, 2026 | $300.24 |
| Sep 8, 2026 | $307.99 |
| Sep 4, 2026 | $300.24 |
| Sep 1, 2026 | $307.99 |
| Aug 30, 2026 | $300.24 |
| Aug 25, 2026 | $307.99 |
| Aug 23, 2026 | $300.24 |
| Aug 18, 2026 | $307.99 |
| Aug 16, 2026 | $300.24 |
| Aug 11, 2026 | $307.99 |
| Aug 9, 2026 | $300.24 |
| Aug 4, 2026 | $307.99 |
| Aug 2, 2026 | $303.95 |
| Jul 28, 2026 | $307.99 |
| Jul 26, 2026 | $303.95 |
| Jul 21, 2026 | $307.99 |
| Jul 19, 2026 | $303.95 |
| Jul 14, 2026 | $307.99 |
| Jul 12, 2026 | $303.95 |
| Jul 9, 2026 | $307.99 |
| Jul 7, 2026 | $303.95 |
| Jul 3, 2026 | $300.24 |
| Jun 30, 2026 | $307.99 |
| Jun 28, 2026 | $303.95 |
| Jun 27, 2026 | $307.99 |
| Jun 26, 2026 | $303.95 |
| Jun 25, 2026 | $306.99 |
| Jun 23, 2026 | $303.95 |
| Jun 21, 2026 | $300.24 |
| Jun 17, 2026 | $306.99 |
Analysis
Southwire 35550 Full Protection Surge Guard Hardwire - 50A 120/240V 3850 Joules price analysis
Price analysis for Southwire 35550 Full Protection Surge Guard Hardwire - 50A 120/240V 3850 Joules at Walmart: Today's price is $300.24. That's 6% off the MSRP of $320.34. Current price is 2% below the 90-day average of $304.82 (a $4.58 below the running mean).
- The current price of $300.24 is 6% (or $20.10) below the MSRP of $320.34.
- Current price is 2% below the 90-day average of $304.82 (a $4.58 below the running mean).
- The lowest recorded price on PriceWatchPro was $264.91 on January 1, 2026. That's $35.33 below today's price.
- The highest recorded price on PriceWatchPro was $307.99 on June 27, 2026. Today's price is $7.75 below that peak.
- 30-day trend: trending down 2.5% from $307.99 to $300.24.
- Across 50 tracked price changes, the listing has dropped 20 times with an average drop of $5.26.
- PriceWatchPro has been tracking this listing since January 1, 2026 (265 days of price history).
Compare
Compare Southwire 35550 Full Protection Surge Guard Hardwire - 50A 120/240V 3850 Joules prices across retailers
Same item (UPC 024098355507), also tracked at:
- Home Depot: 50 Amp Hardwire Surge Guard — $209.00
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