Price History for 50 ft. Pre-Charged 1/4 in. x 3/8 in. No-Vac QuickConnect Line Set w/ DIY Pro Cable R454B -5th Gen DIY Mini-Split Systems
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50 ft. Pre-Charged 1/4 in. x 3/8 in. No-Vac QuickConnect Line Set w/ DIY Pro Cable R454B -5th Gen DIY Mini-Split Systems
The MRCOOL® DIY Ductless Split System Line Set is designed exclusively for use with MRCOOL® DIY ductless mini splits. When a single standard size DIY Ductless Split System Line Set is not long enough, 2 standar
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Jun 28, 2026 | $586.65 |
| May 13, 2026 | $557.55 |
| Mar 19, 2026 | $586.65 |
| Mar 18, 2026 | $550.67 |
| Jan 14, 2026 | $586.65 |
| Jan 13, 2026 | $550.67 |
| Dec 24, 2025 | $586.65 |
| Dec 14, 2025 | $587.00 |
| Dec 13, 2025 | $587.00 |
| Nov 25, 2025 | $587.00 |
| Nov 14, 2025 | $587.00 |
Analysis
50 ft. Pre-Charged 1/4 in. x 3/8 in. No-Vac QuickConnect Line Set w/ DIY Pro Cable R454B -5th Gen DIY Mini-Split Systems price analysis
Price analysis for 50 ft. Pre-Charged 1/4 in. x 3/8 in. No-Vac QuickConnect Line Set w/ DIY Pro Cable R454B -5th Gen DIY Mini-Split Systems at Home Depot: Today's price is $586.65. That's 0% off the MSRP of $587.00. Current price is 3% above the 90-day average of $572.10 (a $14.55 above the running mean).
- The current price of $586.65 is 0% (or $0.35) below the MSRP of $587.00.
- Current price is 3% above the 90-day average of $572.10 (a $14.55 above the running mean).
- The lowest recorded price on PriceWatchPro was $550.67 on January 13, 2026. That's $35.98 below today's price.
- The highest recorded price on PriceWatchPro was $587.00 on November 14, 2025. Today's price is $0.35 below that peak.
- Across 10 tracked price changes, the listing has dropped 3 times with an average drop of $33.69.
- PriceWatchPro has been tracking this listing since November 14, 2025 (268 days of price history).
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Snapshot
50 ft. Pre-Charged 1/4 in. x 3/8 in. No-Vac QuickConnect Line Set w/ DIY Pro Cable R454B -5th Gen DIY Mini-Split Systems shopping snapshot
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