Price History for Honeywell - THX321WFS3001W T10+ Pro Smart W/RedLINK 3.0 Thermostat and Indoor Air Sensor
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Honeywell - THX321WFS3001W T10+ Pro Smart W/RedLINK 3.0 Thermostat and Indoor Air Sensor
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Price History Chart
Recorded price history
Showing the 30 most recent of 36 recorded prices.
| Date | Price |
|---|---|
| Oct 31, 2026 | $457.99 |
| Oct 28, 2026 | $446.49 |
| Oct 27, 2026 | $429.49 |
| Oct 22, 2026 | $421.99 |
| Oct 21, 2026 | $416.49 |
| Oct 18, 2026 | $410.99 |
| Jul 11, 2026 | $350.99 |
| Jul 3, 2026 | $333.49 |
| Jul 1, 2026 | $325.71 |
| Jun 22, 2026 | $296.01 |
| Jun 4, 2026 | $293.99 |
| Jun 3, 2026 | $288.49 |
| Jun 2, 2026 | $276.99 |
| May 22, 2026 | $283.79 |
| May 15, 2026 | $286.11 |
| Apr 30, 2026 | $283.79 |
| Apr 29, 2026 | $239.99 |
| Apr 22, 2026 | $283.79 |
| Apr 11, 2026 | $240.49 |
| Mar 31, 2026 | $242.49 |
| Mar 18, 2026 | $236.49 |
| Mar 14, 2026 | $235.99 |
| Mar 12, 2026 | $241.99 |
| Mar 10, 2026 | $252.99 |
| Mar 5, 2026 | $258.99 |
| Feb 6, 2026 | $264.49 |
| Jan 30, 2026 | $252.99 |
| Jan 21, 2026 | $249.49 |
| Jan 16, 2026 | $253.49 |
| Jan 14, 2026 | $253.99 |
36 recorded prices; last found in Best Buy’s data on Nov 4, 2026. How we track prices
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Analysis
Honeywell - THX321WFS3001W T10+ Pro Smart W/RedLINK 3.0 Thermostat and Indoor Air Sensor price analysis
Price analysis for Honeywell - THX321WFS3001W T10+ Pro Smart W/RedLINK 3.0 Thermostat and Indoor Air Sensor at Best Buy: today's price of $457.99 is the highest price we've recorded for this listing.
- Currently listed at $457.99, which is $207.00 above the original MSRP of $250.99.
- Today's price is 25% above its average daily price over the last 90 days ($367.66).
- The lowest recorded price on PriceWatchPro was $235.99 on March 14, 2026. That's $222.00 below today's price.
- The highest recorded price on PriceWatchPro was $457.99 on October 31, 2026.
- 30-day trend: trending up 11.4% from $410.99 to $457.99.
- Across 35 tracked price changes, the listing has dropped 11 times with an average drop of $8.08.
- PriceWatchPro has been tracking this listing since October 29, 2025 (371 days of price history).
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