Price History for 50 ft. SJTW 10 AWG 30 Amp 125/250V NEMA L14-30P to Twist Lock Connector Generator Extension Cord
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50 ft. SJTW 10 AWG 30 Amp 125/250V NEMA L14-30P to Twist Lock Connector Generator Extension Cord
30AMP Generator Cord. The most common application of this 30 amp extension cord is to temporarily supply power from the generator to the manual switch box. This heavy-duty 30 Amp power cord is compatible with g
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Sep 10, 2026 | $72.07 |
| Sep 8, 2026 | $73.44 |
| Sep 5, 2026 | $76.23 |
| Aug 31, 2026 | $68.35 |
| Aug 25, 2026 | $71.94 |
| Aug 23, 2026 | $71.95 |
| Aug 6, 2026 | $79.94 |
| Aug 5, 2026 | $94.99 |
| Jun 14, 2026 | $108.90 |
| May 14, 2026 | $81.65 |
| Apr 24, 2026 | $108.90 |
| Jan 13, 2026 | $87.96 |
| Dec 14, 2025 | $82.99 |
| Dec 7, 2025 | $82.99 |
| Nov 13, 2025 | $82.99 |
| Oct 24, 2025 | $82.99 |
Analysis
50 ft. SJTW 10 AWG 30 Amp 125/250V NEMA L14-30P to Twist Lock Connector Generator Extension Cord price analysis
Price analysis for 50 ft. SJTW 10 AWG 30 Amp 125/250V NEMA L14-30P to Twist Lock Connector Generator Extension Cord at Home Depot: Today's price is $72.07. That's 13% off the MSRP of $82.99. Current price is 5% below the 90-day average of $76.11 (a $4.04 below the running mean).
- The current price of $72.07 is 13% (or $10.92) below the MSRP of $82.99.
- Current price is 5% below the 90-day average of $76.11 (a $4.04 below the running mean).
- The lowest recorded price on PriceWatchPro was $68.35 on August 31, 2026. That's $3.72 below today's price.
- The highest recorded price on PriceWatchPro was $108.90 on April 24, 2026. Today's price is $36.83 below that peak.
- 30-day trend: essentially flat (less than 1% movement).
- Across 15 tracked price changes, the listing has dropped 7 times with an average drop of $10.28.
- PriceWatchPro has been tracking this listing since October 24, 2025 (331 days of price history).
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