Price History for Brother - ST4031HD 3/4 Thread Serger Machine - White
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Brother - ST4031HD 3/4 Thread Serger Machine - White
Brother - ST4031HD 3/4 Thread Serger Machine - White
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Aug 1, 2026 | $464.49 |
| Jul 29, 2026 | $481.99 |
| Jul 28, 2026 | $464.49 |
| Jul 16, 2026 | $481.99 |
| Jul 15, 2026 | $464.49 |
| Jun 23, 2026 | $481.99 |
| Jun 6, 2026 | $464.49 |
| Jun 5, 2026 | $481.99 |
| May 29, 2026 | $464.49 |
| May 11, 2026 | $481.99 |
| May 10, 2026 | $438.99 |
| May 9, 2026 | $481.99 |
| Apr 17, 2026 | $438.99 |
| Mar 26, 2026 | $481.99 |
| Mar 25, 2026 | $438.99 |
| Mar 15, 2026 | $438.99 |
| Feb 21, 2026 | $438.99 |
| Feb 19, 2026 | $438.99 |
Analysis
Brother - ST4031HD 3/4 Thread Serger Machine - White price analysis
Price analysis for Brother - ST4031HD 3/4 Thread Serger Machine - White at Best Buy: Today's price is $464.49. Current price is 1% below the 90-day average of $471.12 (a $6.63 below the running mean).
- Currently listed at $464.49, which is $25.50 above the original MSRP of $438.99.
- Current price is 1% below the 90-day average of $471.12 (a $6.63 below the running mean).
- The lowest recorded price on PriceWatchPro was $438.99 on February 19, 2026. That's $25.50 below today's price.
- The highest recorded price on PriceWatchPro was $481.99 on March 26, 2026. Today's price is $17.50 below that peak.
- 30-day trend: essentially flat (less than 1% movement).
- Across 17 tracked price changes, the listing has dropped 7 times with an average drop of $24.79.
- PriceWatchPro has been tracking this listing since February 19, 2026 (168 days of price history).
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Snapshot
Brother - ST4031HD 3/4 Thread Serger Machine - White shopping snapshot
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