Price History for Keystone - 18,800/18,400 BTU 1,000 Sq. Ft. 230V Window/Wall Air Conditioner with Supplemental Heat Capability - White
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Keystone - 18,800/18,400 BTU 1,000 Sq. Ft. 230V Window/Wall Air Conditioner with Supplemental Heat Capability - White
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Oct 31, 2026 | $800.94 |
| Oct 18, 2026 | $800.81 |
| Aug 30, 2026 | $798.02 |
| Aug 9, 2026 | $798.21 |
| Aug 1, 2026 | $795.09 |
| Jul 9, 2026 | $797.52 |
| Jul 8, 2026 | $724.99 |
| Dec 13, 2025 | $659.99 |
| Nov 11, 2025 | $659.99 |
| Oct 16, 2025 | $659.99 |
| Oct 15, 2025 | $659.99 |
11 recorded prices; last found in Best Buy’s data on Nov 2, 2026. How we track prices
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Analysis
Keystone - 18,800/18,400 BTU 1,000 Sq. Ft. 230V Window/Wall Air Conditioner with Supplemental Heat Capability - White price analysis
Price analysis for Keystone - 18,800/18,400 BTU 1,000 Sq. Ft. 230V Window/Wall Air Conditioner with Supplemental Heat Capability - White at Best Buy: today's price of $800.94 is the highest price we've recorded for this listing.
- Currently listed at $800.94, which is $140.95 above the original MSRP of $659.99.
- Today's price is within 1% of its average daily price over the last 90 days ($798.43).
- The lowest recorded price on PriceWatchPro was $659.99 on October 15, 2025. That's $140.95 below today's price.
- The highest recorded price on PriceWatchPro was $800.94 on October 31, 2026.
- 30-day trend: essentially flat (less than 1% movement).
- Across 10 tracked price changes, the listing has dropped once with an average drop of $2.43.
- PriceWatchPro has been tracking this listing since October 15, 2025 (383 days of price history).
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Compare Keystone - 18,800/18,400 BTU 1,000 Sq. Ft. 230V Window/Wall Air Conditioner with Supplemental Heat Capability - White prices across retailers
Same item (UPC 840148726772), also tracked at:
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