Price History for 4 in. Singlewall Internal Coupler
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4 in. Singlewall Internal Coupler
Advanced Drainage Systems, Inc. (ADS) 4 in. Singlewall Internal Coupler is the contractor's choice for connecting two sections of 8 in. singlewall pipe. The coupler snaps inside the ends of each section easily
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Price History Chart
Recorded price history
Showing the 30 most recent of 33 recorded prices.
| Date | Price |
|---|---|
| Aug 14, 2026 | $6.93 |
| Aug 11, 2026 | $7.29 |
| Aug 9, 2026 | $7.21 |
| Aug 7, 2026 | $9.40 |
| Aug 3, 2026 | $7.25 |
| Aug 1, 2026 | $8.05 |
| Jul 30, 2026 | $8.94 |
| Jul 10, 2026 | $9.40 |
| Jul 6, 2026 | $8.21 |
| Jul 3, 2026 | $8.93 |
| Jun 29, 2026 | $9.40 |
| Apr 24, 2026 | $9.61 |
| Apr 23, 2026 | $9.75 |
| Apr 12, 2026 | $9.61 |
| Apr 10, 2026 | $6.09 |
| Mar 15, 2026 | $9.95 |
| Mar 6, 2026 | $9.84 |
| Mar 1, 2026 | $9.71 |
| Feb 17, 2026 | $9.84 |
| Feb 9, 2026 | $8.63 |
| Feb 7, 2026 | $7.13 |
| Jan 24, 2026 | $8.90 |
| Jan 20, 2026 | $9.86 |
| Jan 18, 2026 | $9.59 |
| Jan 17, 2026 | $9.06 |
| Jan 12, 2026 | $7.46 |
| Jan 3, 2026 | $7.69 |
| Dec 28, 2025 | $9.15 |
| Dec 27, 2025 | $9.06 |
| Dec 14, 2025 | $7.46 |
Analysis
4 in. Singlewall Internal Coupler price analysis
Price analysis for 4 in. Singlewall Internal Coupler at Home Depot: Today's price is $6.93. That's 7% off the MSRP of $7.46. Current price is 16% below the 90-day average of $8.27 (a $1.34 below the running mean).
- The current price of $6.93 is 7% (or $0.53) below the MSRP of $7.46.
- Current price is 16% below the 90-day average of $8.27 (a $1.34 below the running mean).
- The lowest recorded price on PriceWatchPro was $6.09 on April 10, 2026. That's $0.84 below today's price.
- The highest recorded price on PriceWatchPro was $9.95 on March 15, 2026. Today's price is $3.02 below that peak.
- 30-day trend: trending down 22.5% from $8.94 to $6.93.
- Across 32 tracked price changes, the listing has dropped 8 times with an average drop of $1.58.
- PriceWatchPro has been tracking this listing since November 9, 2025 (279 days of price history).
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Snapshot
4 in. Singlewall Internal Coupler shopping snapshot
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